diff --git a/package.json b/package.json
index b8d64a4d..9011c144 100644
--- a/package.json
+++ b/package.json
@@ -21,12 +21,15 @@
     "type-check": "tsc"
   },
   "dependencies": {
+    "@cosmjs/amino": "^0.32.2",
     "@cosmjs/encoding": "^0.32.2",
     "@cosmjs/proto-signing": "^0.32.2",
     "@cosmjs/stargate": "^0.32.2",
     "@emotion/react": "^11.11.4",
     "@emotion/server": "^11.11.0",
     "@emotion/styled": "^11.11.0",
+    "@keplr-wallet/cosmos": "^0.12.76",
+    "@keplr-wallet/proto-types": "^0.12.76",
     "@keplr-wallet/types": "^0.12.70",
     "@mui/icons-material": "^5.15.11",
     "@mui/lab": "^5.0.0-alpha.166",
diff --git a/src/screens/staking/lib/staking_sdk/wallet_operations/cosmos.ts b/src/screens/staking/lib/staking_sdk/wallet_operations/cosmos.ts
index 692571c4..2e2ce5c8 100644
--- a/src/screens/staking/lib/staking_sdk/wallet_operations/cosmos.ts
+++ b/src/screens/staking/lib/staking_sdk/wallet_operations/cosmos.ts
@@ -1,10 +1,13 @@
 import { fromBase64 } from "@cosmjs/encoding";
 import type { EncodeObject, OfflineDirectSigner } from "@cosmjs/proto-signing";
-import { makeAuthInfoBytes, makeSignDoc } from "@cosmjs/proto-signing";
+import { makeAuthInfoBytes, Registry } from "@cosmjs/proto-signing";
 import {
+  AminoTypes,
   QueryClient,
   SigningStargateClient,
+  createDefaultAminoConverters,
   setupTxExtension,
+  defaultRegistryTypes,
 } from "@cosmjs/stargate";
 import type {
   MsgDelegateEncodeObject,
@@ -14,20 +17,19 @@ import type {
   Event as TxEvent,
 } from "@cosmjs/stargate";
 import { connectComet } from "@cosmjs/tendermint-rpc";
-import type { AccountData, BroadcastMode } from "@keplr-wallet/types";
+import type { AccountData, BroadcastMode, StdSignDoc, StdSignature } from "@keplr-wallet/types";
+import { EthermintChainIdHelper } from "@keplr-wallet/cosmos";
 import { PubKey } from "cosmjs-types/cosmos/crypto/secp256k1/keys";
 import { MsgWithdrawDelegatorReward } from "cosmjs-types/cosmos/distribution/v1beta1/tx";
 import {
   MsgDelegate,
   MsgUndelegate,
 } from "cosmjs-types/cosmos/staking/v1beta1/tx";
-import { TxRaw } from "cosmjs-types/cosmos/tx/v1beta1/tx";
-import { Any } from "cosmjs-types/google/protobuf/any";
+import { SignMode } from "cosmjs-types/cosmos/tx/signing/v1beta1/signing";
+import { TxRaw, TxBody } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 import useTranslation from "next-translate/useTranslation";
 import { useEffect } from "react";
-
 import { toastError, toastSuccess } from "@src/components/notification";
-
 import type { TStakingContext } from "../context";
 import { fetchAccountData, setUserWallet } from "../context/actions";
 import { getHasConnectedWallet } from "../context/selectors";
@@ -51,6 +53,8 @@ import type {
   WalletOperationResult,
 } from "./base";
 import { ClaimRewardsError, StakeError, UnstakeError } from "./base";
+import { makeSignDoc } from "@cosmjs/amino";
+import { ExtensionOptionsWeb3Tx } from "@keplr-wallet/proto-types/ethermint/types/v1/web3";
 
 type TxEventType = "delegate" | "unbond" | "withdraw_rewards";
 
@@ -81,11 +85,11 @@ const getCosmosFee = async ({
   const gasEstimate = ethermintNetworks.has(account.networkId)
     ? 0
     : await client.simulate(account.address, msgs, memo).catch((err) => {
-        // eslint-disable-next-line no-console
-        console.log("debug: wallet_operations.ts: Estimate error", err);
+      // eslint-disable-next-line no-console
+      console.log("debug: wallet_operations.ts: Estimate error", err);
 
-        return 0;
-      });
+      return 0;
+    });
 
   // This is a factor to increase the gas fee, since the estimate can be a
   // bit short in some cases (especially for the last events)
@@ -181,8 +185,10 @@ const signAndBroadcastEthermint = async (
   const signer = (account.wallet === WalletId.Leap
     ? window.leap!.getOfflineSigner(account.networkId)
     : window.keplr!.getOfflineSigner(
-        account.networkId,
-      )) as unknown as OfflineDirectSigner;
+      account.networkId,
+    )) as unknown as OfflineDirectSigner;
+  
+  const currentHeight = await client.getHeight();
 
   const { account_number: accountNumber, sequence } = latestAccountInfo;
 
@@ -208,53 +214,210 @@ const signAndBroadcastEthermint = async (
     return "/ethermint.crypto.v1.ethsecp256k1.PubKey";
   })();
 
-  const pubkey = Any.fromPartial({
-    typeUrl: pubkeyTypeUrl,
-    value: PubKey.encode({
-      key: accountFromSigner.pubkey,
-    }).finish(),
-  });
-
-  const txBodyEncodeObject = {
-    typeUrl: "/cosmos.tx.v1beta1.TxBody",
-    value: {
-      memo,
-      messages,
-    },
-  };
 
-  const txBodyBytes = client.registry.encode(txBodyEncodeObject);
-
-  const authInfoBytes = makeAuthInfoBytes(
-    [{ pubkey, sequence }],
-    fee.amount,
-    Number(fee.gas),
-    undefined,
-    undefined,
-  );
+  // Create the instance that will take care of converting an EncodeObject
+  // into an amino encoded message.
+  const aminoTypes = new AminoTypes(createDefaultAminoConverters());
+  /// Create the instance that will take care of converting an EncodeObject
+  // into an direct encoded message.
+  const directRegistry = new Registry(defaultRegistryTypes);
+  // Convert the EncodeObjects into amino encoded messages
+  const aminoMessages = messages.map((m) => aminoTypes.toAmino(m));
 
+  // Create the amino signDoc.
   const signDoc = makeSignDoc(
-    txBodyBytes,
-    authInfoBytes,
+    aminoMessages,
+    fee,
     account.networkId,
-    Number(accountNumber),
+    memo,
+    accountNumber,
+    sequence,
+    BigInt(currentHeight) + BigInt(500), 
   );
 
-  const { signature, signed } = await signer.signDirect(
-    account.address,
-    signDoc,
-  );
 
-  const tx = TxRaw.encode({
-    authInfoBytes: signed.authInfoBytes,
-    bodyBytes: signed.bodyBytes,
+  let signed: StdSignDoc;
+  let signature: StdSignature;
+
+  if (account.wallet === WalletId.Keplr) {
+    const signResponse = await window.keplr!.experimentalSignEIP712CosmosTx_v0(
+      account.networkId,
+      account.address,
+      {
+        domain: {
+          chainId: "0x1",
+          name: "Injective Web3",
+          salt: "0",
+          verifyingContract: "cosmos",
+          version: "1.0.0"
+        },
+        primaryType: "Tx",
+        types: {
+          Coin: [
+            {
+              name: "denom",
+              type: "string"
+            },
+            {
+              name: "amount",
+              type: "string"
+            }
+          ],
+          EIP712Domain: [
+            {
+              name: "name",
+              type: "string"
+            },
+            {
+              name: "version",
+              type: "string"
+            },
+            {
+              name: "chainId",
+              type: "uint256"
+            },
+            {
+              name: "verifyingContract",
+              type: "string"
+            },
+            {
+              name: "salt",
+              type: "string"
+            }
+          ],
+          Fee: [
+            {
+              name: "amount",
+              type: "Coin[]"
+            },
+            {
+              name: "gas",
+              type: "string"
+            }
+          ],
+          Msg: [
+            {
+              name: "type",
+              type: "string"
+            },
+            {
+              name: "value",
+              type: "MsgValue"
+            }
+          ],
+          MsgValue: [
+            {
+              name: "delegator_address",
+              type: "string"
+            },
+            {
+              name: "validator_address",
+              type: "string"
+            },
+            {
+              name: "amount",
+              type: "TypeAmount"
+            }
+          ],
+          Tx: [
+            {
+              name: "account_number",
+              type: "string"
+            },
+            {
+              name: "chain_id",
+              type: "string"
+            },
+            {
+              name: "fee",
+              type: "Fee"
+            },
+            {
+              name: "memo",
+              type: "string"
+            },
+            {
+              name: "msgs",
+              type: "Msg[]"
+            },
+            {
+              name: "sequence",
+              type: "string"
+            },
+            {
+              name: "timeout_height",
+              type: "string"
+            }
+          ],
+          TypeAmount: [
+            {
+              name: "denom",
+              type: "string"
+            },
+            {
+              name: "amount",
+              type: "string"
+            }
+          ]
+        }
+      },
+      signDoc,
+    );
+
+    signed = signResponse.signed;
+    signature = signResponse.signature;
+  } else if (account.wallet === WalletId.Leap) {
+    // TODO: Implement EIP712CosmosTx sign for Leap.
+    throw new Error("Not implemented");
+  }
+  else {
+    throw new Error(`Unsupported account wallet: ${account.wallet}`);
+  }
+  
+  const extensionOption = (() => {
+    const typeUrl = account.networkId === StakingNetworkId.Injective ? 
+      "/injective.types.v1beta1.ExtensionOptionsWeb3Tx" : 
+      "/ethermint.types.v1.ExtensionOptionsWeb3Tx";
+
+    return {
+      typeUrl,
+      value: ExtensionOptionsWeb3Tx.encode(
+        ExtensionOptionsWeb3Tx.fromPartial({
+          feePayerSig: fromBase64(signature.signature), 
+          typedDataChainId: EthermintChainIdHelper.parse(signed.chain_id).ethChainId.toString(),
+        })
+      ).finish(),
+    }
+  })();
+  
+  // Convert the EncodeObjects into direct encoded messages.
+  const directMessages = messages.map(m => directRegistry.encodeAsAny(m));
+
+  const txRaw = TxRaw.fromPartial({
+    authInfoBytes: makeAuthInfoBytes([{
+      pubkey: {
+        typeUrl: pubkeyTypeUrl,
+        value: PubKey.encode({
+          key: fromBase64(signature.pub_key.value),
+        }).finish(),
+      },
+      sequence,
+    }], signed.fee.amount, Number(signed.fee.gas), undefined, undefined, SignMode.SIGN_MODE_LEGACY_AMINO_JSON),
+    bodyBytes: TxBody.encode(TxBody.fromPartial({
+      extensionOptions: [extensionOption],
+      memo: signed.memo,
+      messages: directMessages,
+      timeoutHeight: signed.timeout_height ? BigInt(signed.timeout_height) : undefined,
+    })).finish(),
     signatures: [fromBase64(signature.signature)],
-  }).finish();
+  })
+
+  const tx = TxRaw.encode(txRaw).finish();
 
   return (account.wallet === WalletId.Leap ? window.leap! : window.keplr!)
     ?.sendTx(account.networkId, tx, "async" as BroadcastMode.Block)
     .then(async (res) => {
-      const txHash = Buffer.from(res).toString("hex");
+      const txHash = Buffer.from(res).toString("hex").toUpperCase();
 
       if (!txHash) {
         throw new Error("Failed to broadcast transaction");
@@ -529,9 +692,9 @@ export const unstakeCosmos = async (
         return hasUnbonded
           ? ({ success: true } as const)
           : {
-              error: UnstakeError.NotEnoughGas,
-              success: false,
-            };
+            error: UnstakeError.NotEnoughGas,
+            success: false,
+          };
       };
 
       const handleError = (err: Error) =>
@@ -612,27 +775,27 @@ export const tryToConnectKeplr = async (
 
       const parseAccounts =
         (networkId: StakingNetworkId) =>
-        (accounts: readonly AccountData[]): Promise<Account[]> =>
-          Promise.all(
-            accounts.map((account) =>
-              Promise.all([
-                fetchAccountData(context, account.address, networkId, true),
-                window.keplr!.getKey(networkId),
-              ]).then(([{ info, rewards }, key]) => {
-                if (key?.name) {
-                  walletName = key.name;
-                }
-
-                return {
-                  address: account.address,
-                  info,
-                  networkId,
-                  rewards,
-                  wallet: WalletId.Keplr,
-                };
-              }),
-            ),
-          );
+          (accounts: readonly AccountData[]): Promise<Account[]> =>
+            Promise.all(
+              accounts.map((account) =>
+                Promise.all([
+                  fetchAccountData(context, account.address, networkId, true),
+                  window.keplr!.getKey(networkId),
+                ]).then(([{ info, rewards }, key]) => {
+                  if (key?.name) {
+                    walletName = key.name;
+                  }
+
+                  return {
+                    address: account.address,
+                    info,
+                    networkId,
+                    rewards,
+                    wallet: WalletId.Keplr,
+                  };
+                }),
+              ),
+            );
 
       const keplrAccounts = await Promise.all(
         Array.from(keplrNetworks).map(async (network) => {
@@ -716,27 +879,27 @@ export const tryToConnectLeap = async (
 
       const parseAccounts =
         (networkId: StakingNetworkId) =>
-        (accounts: readonly AccountData[]): Promise<Account[]> =>
-          Promise.all(
-            accounts.map((account) =>
-              Promise.all([
-                fetchAccountData(context, account.address, networkId, true),
-                window.leap!.getKey(networkId),
-              ]).then(([{ info, rewards }, key]) => {
-                if (key?.name) {
-                  walletName = key.name;
-                }
-
-                return {
-                  address: account.address,
-                  info,
-                  networkId,
-                  rewards,
-                  wallet: WalletId.Leap,
-                };
-              }),
-            ),
-          );
+          (accounts: readonly AccountData[]): Promise<Account[]> =>
+            Promise.all(
+              accounts.map((account) =>
+                Promise.all([
+                  fetchAccountData(context, account.address, networkId, true),
+                  window.leap!.getKey(networkId),
+                ]).then(([{ info, rewards }, key]) => {
+                  if (key?.name) {
+                    walletName = key.name;
+                  }
+
+                  return {
+                    address: account.address,
+                    info,
+                    networkId,
+                    rewards,
+                    wallet: WalletId.Leap,
+                  };
+                }),
+              ),
+            );
 
       const leapAccounts = await Promise.all(
         Array.from(leapNetworks).map(async (network) => {
diff --git a/yarn.lock b/yarn.lock
index 8a0a4db9..e9fb89c5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2575,6 +2575,66 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@ethersproject/address@npm:^5.6.0":
+  version: 5.7.0
+  resolution: "@ethersproject/address@npm:5.7.0"
+  dependencies:
+    "@ethersproject/bignumber": "npm:^5.7.0"
+    "@ethersproject/bytes": "npm:^5.7.0"
+    "@ethersproject/keccak256": "npm:^5.7.0"
+    "@ethersproject/logger": "npm:^5.7.0"
+    "@ethersproject/rlp": "npm:^5.7.0"
+  checksum: db5da50abeaae8f6cf17678323e8d01cad697f9a184b0593c62b71b0faa8d7e5c2ba14da78a998d691773ed6a8eb06701f65757218e0eaaeb134e5c5f3e5a908
+  languageName: node
+  linkType: hard
+
+"@ethersproject/bignumber@npm:^5.7.0":
+  version: 5.7.0
+  resolution: "@ethersproject/bignumber@npm:5.7.0"
+  dependencies:
+    "@ethersproject/bytes": "npm:^5.7.0"
+    "@ethersproject/logger": "npm:^5.7.0"
+    bn.js: "npm:^5.2.1"
+  checksum: 14263cdc91a7884b141d9300f018f76f69839c47e95718ef7161b11d2c7563163096fee69724c5fa8ef6f536d3e60f1c605819edbc478383a2b98abcde3d37b2
+  languageName: node
+  linkType: hard
+
+"@ethersproject/bytes@npm:^5.7.0":
+  version: 5.7.0
+  resolution: "@ethersproject/bytes@npm:5.7.0"
+  dependencies:
+    "@ethersproject/logger": "npm:^5.7.0"
+  checksum: 07dd1f0341b3de584ef26c8696674ff2bb032f4e99073856fc9cd7b4c54d1d846cabe149e864be267934658c3ce799e5ea26babe01f83af0e1f06c51e5ac791f
+  languageName: node
+  linkType: hard
+
+"@ethersproject/keccak256@npm:^5.5.0, @ethersproject/keccak256@npm:^5.7.0":
+  version: 5.7.0
+  resolution: "@ethersproject/keccak256@npm:5.7.0"
+  dependencies:
+    "@ethersproject/bytes": "npm:^5.7.0"
+    js-sha3: "npm:0.8.0"
+  checksum: 3b1a91706ff11f5ab5496840b9c36cedca27db443186d28b94847149fd16baecdc13f6fc5efb8359506392f2aba559d07e7f9c1e17a63f9d5de9f8053cfcb033
+  languageName: node
+  linkType: hard
+
+"@ethersproject/logger@npm:^5.7.0":
+  version: 5.7.0
+  resolution: "@ethersproject/logger@npm:5.7.0"
+  checksum: d03d460fb2d4a5e71c627b7986fb9e50e1b59a6f55e8b42a545b8b92398b961e7fd294bd9c3d8f92b35d0f6ff9d15aa14c95eab378f8ea194e943c8ace343501
+  languageName: node
+  linkType: hard
+
+"@ethersproject/rlp@npm:^5.7.0":
+  version: 5.7.0
+  resolution: "@ethersproject/rlp@npm:5.7.0"
+  dependencies:
+    "@ethersproject/bytes": "npm:^5.7.0"
+    "@ethersproject/logger": "npm:^5.7.0"
+  checksum: bc863d21dcf7adf6a99ae75c41c4a3fb99698cfdcfc6d5d82021530f3d3551c6305bc7b6f0475ad6de6f69e91802b7e872bee48c0596d98969aefcf121c2a044
+  languageName: node
+  linkType: hard
+
 "@fastify/busboy@npm:^2.0.0":
   version: 2.1.0
   resolution: "@fastify/busboy@npm:2.1.0"
@@ -3145,6 +3205,80 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@keplr-wallet/common@npm:0.12.76":
+  version: 0.12.76
+  resolution: "@keplr-wallet/common@npm:0.12.76"
+  dependencies:
+    "@keplr-wallet/crypto": "npm:0.12.76"
+    "@keplr-wallet/types": "npm:0.12.76"
+    buffer: "npm:^6.0.3"
+    delay: "npm:^4.4.0"
+    mobx: "npm:^6.1.7"
+  checksum: 1d7857a522a5fba4020b53beee0061dbcae0a03b42dcc35f552505d22c48e7f7417b85e02f8b76d15a7bec272fc72f035f9eb12ef45ec37af2a97c7b4f00e9b8
+  languageName: node
+  linkType: hard
+
+"@keplr-wallet/cosmos@npm:^0.12.76":
+  version: 0.12.76
+  resolution: "@keplr-wallet/cosmos@npm:0.12.76"
+  dependencies:
+    "@ethersproject/address": "npm:^5.6.0"
+    "@keplr-wallet/common": "npm:0.12.76"
+    "@keplr-wallet/crypto": "npm:0.12.76"
+    "@keplr-wallet/proto-types": "npm:0.12.76"
+    "@keplr-wallet/simple-fetch": "npm:0.12.76"
+    "@keplr-wallet/types": "npm:0.12.76"
+    "@keplr-wallet/unit": "npm:0.12.76"
+    bech32: "npm:^1.1.4"
+    buffer: "npm:^6.0.3"
+    long: "npm:^4.0.0"
+    protobufjs: "npm:^6.11.2"
+  checksum: 507c3ed83491968cddcfee6e3100ed276dea280fd71fc6d3ad22c9441a79fb462140a9815f300281b445d40e5ed9cc9da188fd90d10a0e0cba6c0947454ea4af
+  languageName: node
+  linkType: hard
+
+"@keplr-wallet/crypto@npm:0.12.76":
+  version: 0.12.76
+  resolution: "@keplr-wallet/crypto@npm:0.12.76"
+  dependencies:
+    "@ethersproject/keccak256": "npm:^5.5.0"
+    bip32: "npm:^2.0.6"
+    bip39: "npm:^3.0.3"
+    bs58check: "npm:^2.1.2"
+    buffer: "npm:^6.0.3"
+    crypto-js: "npm:^4.0.0"
+    elliptic: "npm:^6.5.3"
+    sha.js: "npm:^2.4.11"
+  checksum: 2c2c199d22683b0b2b8e71fecb606c3df4d371f49fc566f12281cd99932bec884a9beb41d3226f57c41eedabb36881e81535be49fc5e01e684912e88cb029e87
+  languageName: node
+  linkType: hard
+
+"@keplr-wallet/proto-types@npm:0.12.76, @keplr-wallet/proto-types@npm:^0.12.76":
+  version: 0.12.76
+  resolution: "@keplr-wallet/proto-types@npm:0.12.76"
+  dependencies:
+    long: "npm:^4.0.0"
+    protobufjs: "npm:^6.11.2"
+  checksum: 45033d37f24c0a421cb3bc31f6d591359f111a1a59766c38cb17b7c5bb9fb2545322630ce7d14a43690266f75d83dfc49b34ccf84647982e1e6794bfbe27409c
+  languageName: node
+  linkType: hard
+
+"@keplr-wallet/simple-fetch@npm:0.12.76":
+  version: 0.12.76
+  resolution: "@keplr-wallet/simple-fetch@npm:0.12.76"
+  checksum: 27b8981990b0006aac9b0de7ef196845d03a42e9e58893a82b08a262bd85d46b471d18cefb0f59c1f53c295eff5c67d9a45094816f73c0094e1fdba63301072d
+  languageName: node
+  linkType: hard
+
+"@keplr-wallet/types@npm:0.12.76":
+  version: 0.12.76
+  resolution: "@keplr-wallet/types@npm:0.12.76"
+  dependencies:
+    long: "npm:^4.0.0"
+  checksum: bc211ec113d1f1dbb4ed75f932aefe917321452f20b19456a26b9daaca1d8f28c5e4d715b79fd63fff0ee7d376a11e91a4e1344e01e534d05eea968df776c374
+  languageName: node
+  linkType: hard
+
 "@keplr-wallet/types@npm:^0.12.70":
   version: 0.12.70
   resolution: "@keplr-wallet/types@npm:0.12.70"
@@ -3154,6 +3288,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@keplr-wallet/unit@npm:0.12.76":
+  version: 0.12.76
+  resolution: "@keplr-wallet/unit@npm:0.12.76"
+  dependencies:
+    "@keplr-wallet/types": "npm:0.12.76"
+    big-integer: "npm:^1.6.48"
+    utility-types: "npm:^3.10.0"
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+
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   resolution: "@mui/base@npm:5.0.0-beta.37"
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+"@noble/hashes@npm:^1.2.0":
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+  resolution: "@noble/hashes@npm:1.4.0"
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   resolution: "@nodelib/fs.scandir@npm:2.1.5"
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+"@types/node@npm:10.12.18":
+  version: 10.12.18
+  resolution: "@types/node@npm:10.12.18"
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+  languageName: node
+  linkType: hard
+
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   resolution: "@types/node@npm:20.11.16"
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+  languageName: node
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+
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   resolution: "base64-js@npm:1.5.1"
@@ -5146,6 +5314,13 @@ __metadata:
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+  resolution: "big-integer@npm:1.6.52"
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+  languageName: node
+  linkType: hard
+
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   resolution: "bignumber.js@npm:9.1.2"
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+"bindings@npm:^1.3.0":
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+  resolution: "bindings@npm:1.5.0"
+  dependencies:
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+  languageName: node
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+  resolution: "bip32@npm:2.0.6"
+  dependencies:
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+    bs58check: "npm:^2.1.1"
+    create-hash: "npm:^1.2.0"
+    create-hmac: "npm:^1.1.7"
+    tiny-secp256k1: "npm:^1.1.3"
+    typeforce: "npm:^1.11.5"
+    wif: "npm:^2.0.6"
+  checksum: 65005eec40786767842665d68ba37e9be789570516256b7419dad9cc1160a7bb0a5db51cc441ff57d10461506ae150c2dfcfb22e83076a3d566fbbd7420006c6
+  languageName: node
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+  resolution: "bip39@npm:3.1.0"
+  dependencies:
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+  languageName: node
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+
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   resolution: "bl@npm:5.1.0"
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+  version: 4.0.1
+  resolution: "bs58@npm:4.0.1"
+  dependencies:
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+  languageName: node
+  linkType: hard
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+"bs58check@npm:<3.0.0, bs58check@npm:^2.1.1, bs58check@npm:^2.1.2":
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+  resolution: "bs58check@npm:2.1.2"
+  dependencies:
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+    create-hash: "npm:^1.1.0"
+    safe-buffer: "npm:^5.1.2"
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+  languageName: node
+  linkType: hard
+
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   resolution: "bser@npm:2.1.1"
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+"cipher-base@npm:^1.0.1, cipher-base@npm:^1.0.3":
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+  resolution: "cipher-base@npm:1.0.4"
+  dependencies:
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+    safe-buffer: "npm:^5.0.1"
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+  languageName: node
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+
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   resolution: "cjs-module-lexer@npm:1.2.3"
@@ -5878,6 +6116,33 @@ __metadata:
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+  resolution: "create-hash@npm:1.2.0"
+  dependencies:
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+    inherits: "npm:^2.0.1"
+    md5.js: "npm:^1.3.4"
+    ripemd160: "npm:^2.0.1"
+    sha.js: "npm:^2.4.0"
+  checksum: d402e60e65e70e5083cb57af96d89567954d0669e90550d7cec58b56d49c4b193d35c43cec8338bc72358198b8cbf2f0cac14775b651e99238e1cf411490f915
+  languageName: node
+  linkType: hard
+
+"create-hmac@npm:^1.1.7":
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+  resolution: "create-hmac@npm:1.1.7"
+  dependencies:
+    cipher-base: "npm:^1.0.3"
+    create-hash: "npm:^1.1.0"
+    inherits: "npm:^2.0.1"
+    ripemd160: "npm:^2.0.0"
+    safe-buffer: "npm:^5.0.1"
+    sha.js: "npm:^2.4.8"
+  checksum: 24332bab51011652a9a0a6d160eed1e8caa091b802335324ae056b0dcb5acbc9fcf173cf10d128eba8548c3ce98dfa4eadaa01bd02f44a34414baee26b651835
+  languageName: node
+  linkType: hard
+
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   resolution: "create-jest@npm:29.7.0"
@@ -5906,6 +6171,13 @@ __metadata:
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+"crypto-js@npm:^4.0.0":
+  version: 4.2.0
+  resolution: "crypto-js@npm:4.2.0"
+  checksum: 8fbdf9d56f47aea0794ab87b0eb9833baf80b01a7c5c1b0edc7faf25f662fb69ab18dc2199e2afcac54670ff0cd9607a9045a3f7a80336cccd18d77a55b9fdf0
+  languageName: node
+  linkType: hard
+
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   resolution: "css-functions-list@npm:3.2.1"
@@ -6127,6 +6399,13 @@ __metadata:
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+"delay@npm:^4.4.0":
+  version: 4.4.1
+  resolution: "delay@npm:4.4.1"
+  checksum: 9b3aa8c4cc88ee5e18a92c2e53f3912ed2930d4279c7d16d913813de6c2214eaf8bc5704b7357c72bf0f2f28f4507f9ab37599c3f84dc7d99ac178ae91dea3f9
+  languageName: node
+  linkType: hard
+
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   resolution: "delayed-stream@npm:1.0.0"
@@ -6334,6 +6613,21 @@ __metadata:
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+"elliptic@npm:^6.4.0, elliptic@npm:^6.5.3":
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+  resolution: "elliptic@npm:6.5.5"
+  dependencies:
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+    brorand: "npm:^1.1.0"
+    hash.js: "npm:^1.0.0"
+    hmac-drbg: "npm:^1.0.1"
+    inherits: "npm:^2.0.4"
+    minimalistic-assert: "npm:^1.0.1"
+    minimalistic-crypto-utils: "npm:^1.0.1"
+  checksum: 3e591e93783a1b66f234ebf5bd3a8a9a8e063a75073a35a671e03e3b25253b6e33ac121f7efe9b8808890fffb17b40596cc19d01e6e8d1fa13b9a56ff65597c8
+  languageName: node
+  linkType: hard
+
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   version: 6.5.4
   resolution: "elliptic@npm:6.5.4"
@@ -7381,6 +7675,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"file-uri-to-path@npm:1.0.0":
+  version: 1.0.0
+  resolution: "file-uri-to-path@npm:1.0.0"
+  checksum: 3b545e3a341d322d368e880e1c204ef55f1d45cdea65f7efc6c6ce9e0c4d22d802d5629320eb779d006fe59624ac17b0e848d83cc5af7cd101f206cb704f5519
+  languageName: node
+  linkType: hard
+
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   version: 7.0.1
   resolution: "fill-range@npm:7.0.1"
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   dependencies:
     "@commitlint/cli": "npm:^18.6.1"
     "@commitlint/config-conventional": "npm:^18.6.2"
+    "@cosmjs/amino": "npm:^0.32.2"
     "@cosmjs/encoding": "npm:^0.32.2"
     "@cosmjs/proto-signing": "npm:^0.32.2"
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     "@emotion/react": "npm:^11.11.4"
     "@emotion/server": "npm:^11.11.0"
     "@emotion/styled": "npm:^11.11.0"
+    "@keplr-wallet/cosmos": "npm:^0.12.76"
+    "@keplr-wallet/proto-types": "npm:^0.12.76"
     "@keplr-wallet/types": "npm:^0.12.70"
     "@mui/icons-material": "npm:^5.15.11"
     "@mui/lab": "npm:^5.0.0-alpha.166"
@@ -8084,6 +8388,17 @@ __metadata:
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+"hash-base@npm:^3.0.0":
+  version: 3.1.0
+  resolution: "hash-base@npm:3.1.0"
+  dependencies:
+    inherits: "npm:^2.0.4"
+    readable-stream: "npm:^3.6.0"
+    safe-buffer: "npm:^5.2.0"
+  checksum: 663eabcf4173326fbb65a1918a509045590a26cc7e0964b754eef248d281305c6ec9f6b31cb508d02ffca383ab50028180ce5aefe013e942b44a903ac8dc80d0
+  languageName: node
+  linkType: hard
+
 "hash.js@npm:^1.0.0, hash.js@npm:^1.0.3":
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   resolution: "hash.js@npm:1.1.7"
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-"inherits@npm:2, inherits@npm:^2.0.3, inherits@npm:^2.0.4, inherits@npm:~2.0.1, inherits@npm:~2.0.3":
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@@ -9355,6 +9670,13 @@ __metadata:
   languageName: node
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+"js-sha3@npm:0.8.0":
+  version: 0.8.0
+  resolution: "js-sha3@npm:0.8.0"
+  checksum: 43a21dc7967c871bd2c46cb1c2ae97441a97169f324e509f382d43330d8f75cf2c96dba7c806ab08a425765a9c847efdd4bffbac2d99c3a4f3de6c0218f40533
+  languageName: node
+  linkType: hard
+
 "js-tokens@npm:^3.0.0 || ^4.0.0, js-tokens@npm:^4.0.0":
   version: 4.0.0
   resolution: "js-tokens@npm:4.0.0"
@@ -9990,6 +10312,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"md5.js@npm:^1.3.4":
+  version: 1.3.5
+  resolution: "md5.js@npm:1.3.5"
+  dependencies:
+    hash-base: "npm:^3.0.0"
+    inherits: "npm:^2.0.1"
+    safe-buffer: "npm:^5.1.2"
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+  languageName: node
+  linkType: hard
+
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   resolution: "mdn-data@npm:2.0.28"
@@ -10273,6 +10606,13 @@ __metadata:
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   linkType: hard
 
+"mobx@npm:^6.1.7":
+  version: 6.12.3
+  resolution: "mobx@npm:6.12.3"
+  checksum: 33e1d27d33adea0ceb4de32eb66b4384e81a249be5e01baa6bf556f458fd62a83d23bfa0cf8ba9e87c28f0d810ae301ee0e7322fd48a3bf47db33ffb08d5826c
+  languageName: node
+  linkType: hard
+
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   resolution: "mrmime@npm:2.0.0"
@@ -10311,6 +10651,15 @@ __metadata:
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+"nan@npm:^2.13.2":
+  version: 2.19.0
+  resolution: "nan@npm:2.19.0"
+  dependencies:
+    node-gyp: "npm:latest"
+  checksum: b8d05d75f92ee9d94affa50d0aa41b6c698254c848529452d7ab67c2e0d160a83f563bfe2cbd53e077944eceb48c757f83c93634c7c9ff404c9ec1ed4e5ced1a
+  languageName: node
+  linkType: hard
+
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   resolution: "nanoid@npm:3.3.7"
@@ -11192,7 +11541,7 @@ __metadata:
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-"protobufjs@npm:^6.8.8":
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-"readable-stream@npm:3, readable-stream@npm:^3.0.0, readable-stream@npm:^3.4.0":
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@@ -11730,6 +12079,16 @@ __metadata:
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+"ripemd160@npm:^2.0.0, ripemd160@npm:^2.0.1":
+  version: 2.0.2
+  resolution: "ripemd160@npm:2.0.2"
+  dependencies:
+    hash-base: "npm:^3.0.0"
+    inherits: "npm:^2.0.1"
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+  languageName: node
+  linkType: hard
+
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   resolution: "rrweb-cssom@npm:0.6.0"
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-"safe-buffer@npm:^5.0.1, safe-buffer@npm:~5.2.0":
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   linkType: hard
 
+"sha.js@npm:^2.4.0, sha.js@npm:^2.4.11, sha.js@npm:^2.4.8":
+  version: 2.4.11
+  resolution: "sha.js@npm:2.4.11"
+  dependencies:
+    inherits: "npm:^2.0.1"
+    safe-buffer: "npm:^5.0.1"
+  bin:
+    sha.js: ./bin.js
+  checksum: b7a371bca8821c9cc98a0aeff67444a03d48d745cb103f17228b96793f455f0eb0a691941b89ea1e60f6359207e36081d9be193252b0f128e0daf9cfea2815a5
+  languageName: node
+  linkType: hard
+
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   resolution: "sharp@npm:0.33.2"
@@ -12812,6 +13183,20 @@ __metadata:
   languageName: node
   linkType: hard
 
+"tiny-secp256k1@npm:^1.1.3":
+  version: 1.1.6
+  resolution: "tiny-secp256k1@npm:1.1.6"
+  dependencies:
+    bindings: "npm:^1.3.0"
+    bn.js: "npm:^4.11.8"
+    create-hmac: "npm:^1.1.7"
+    elliptic: "npm:^6.4.0"
+    nan: "npm:^2.13.2"
+    node-gyp: "npm:latest"
+  checksum: b47ceada38f6fa65190906e8a98b58d1584b0640383f04db8196a7098c726e926cfba6271a53e97d98d4c67e2b364618d7b3d7e402f63e44f0e07a4aca82ac8b
+  languageName: node
+  linkType: hard
+
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   resolution: "tmpl@npm:1.0.5"
@@ -13108,6 +13493,13 @@ __metadata:
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+"typeforce@npm:^1.11.5":
+  version: 1.18.0
+  resolution: "typeforce@npm:1.18.0"
+  checksum: 011f57effd9ae6d3dd8bb249e09b4ecadb2c2a3f803b27f977ac8b7782834855930bff971ba549bcd5a8cedc8136d8a977c0b7e050cc67deded948181b7ba3e8
+  languageName: node
+  linkType: hard
+
 "types-ramda@npm:^0.29.7":
   version: 0.29.7
   resolution: "types-ramda@npm:0.29.7"
@@ -13347,6 +13739,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"utility-types@npm:^3.10.0":
+  version: 3.11.0
+  resolution: "utility-types@npm:3.11.0"
+  checksum: 2f1580137b0c3e6cf5405f37aaa8f5249961a76d26f1ca8efc0ff49a2fc0e0b2db56de8e521a174d075758e0c7eb3e590edec0832eb44478b958f09914920f19
+  languageName: node
+  linkType: hard
+
 "v8-to-istanbul@npm:^9.0.1":
   version: 9.2.0
   resolution: "v8-to-istanbul@npm:9.2.0"
@@ -13642,6 +14041,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"wif@npm:^2.0.6":
+  version: 2.0.6
+  resolution: "wif@npm:2.0.6"
+  dependencies:
+    bs58check: "npm:<3.0.0"
+  checksum: 9ff55fdde73226bbae6a08b68298b6d14bbc22fa4cefac11edaacb2317c217700f715b95dc4432917f73511ec983f1bc032d22c467703b136f4e6ca7dfa9f10b
+  languageName: node
+  linkType: hard
+
 "wonka@npm:^6.3.2":
   version: 6.3.4
   resolution: "wonka@npm:6.3.4"