feat: integrate jester sidecar for relaying of dollar transfers

.changelog/unreleased/features/463-integrate-jester.md

@@ -0,0 +1 @@
+- Integrate our custom Jester sidecar, that enables the automatic relaying of $USDN transfers to Noble. ([#463](https://github.com/noble-assets/noble/pull/463))

.gitignore

@@ -8,5 +8,6 @@ play_sh/
 /heighliner*
 bin/
 build/
+.duke/
 go.work
 go.work.sum

app.go

@@ -23,6 +23,8 @@ import (
 	"os"
 	"path/filepath"
 
+	"github.com/spf13/cast"
+
 	"cosmossdk.io/core/appconfig"
 	"cosmossdk.io/depinject"
 	"cosmossdk.io/log"
@@ -36,6 +38,7 @@ import (
 	servertypes "github.com/cosmos/cosmos-sdk/server/types"
 	"github.com/cosmos/cosmos-sdk/types/module"
 	"github.com/cosmos/cosmos-sdk/x/auth/ante"
+	"github.com/noble-assets/noble/v9/jester"
 	"github.com/noble-assets/noble/v9/upgrade"
 
 	_ "cosmossdk.io/x/evidence"
@@ -272,6 +275,16 @@ func NewApp(
 	}
 	app.SetAnteHandler(anteHandler)
 
+	jesterClient := jester.NewClient(cast.ToString(appOpts.Get(jester.FlagGRPCAddress)))
+	proposalHandler := NewProposalHandler(
+		app.BaseApp, app.Mempool(), app.PreBlocker,
+		jesterClient, app.DollarKeeper, app.WormholeKeeper,
+	)
+
+	app.SetPrepareProposal(proposalHandler.PrepareProposal())
+	app.SetProcessProposal(proposalHandler.ProcessProposal())
+	app.SetPreBlocker(proposalHandler.PreBlocker())
+
 	if err := app.RegisterUpgradeHandler(); err != nil {
 		return nil, err
 	}

cmd/commands.go

@@ -38,6 +38,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/crisis"
 	genutilcli "github.com/cosmos/cosmos-sdk/x/genutil/client/cli"
 	"github.com/noble-assets/noble/v9"
+	"github.com/noble-assets/noble/v9/jester"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 )
@@ -55,6 +56,7 @@ func initRootCmd(rootCmd *cobra.Command, txConfig client.TxConfig, basicManager
 	)
 
 	server.AddCommands(rootCmd, noble.DefaultNodeHome, newApp, appExport, func(startCmd *cobra.Command) {
+		jester.AddFlags(startCmd)
 		crisis.AddModuleInitFlags(startCmd)
 	})
 

cmd/root.go

@@ -28,6 +28,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/types/tx/signing"
 	"github.com/cosmos/cosmos-sdk/x/auth/tx"
 	txmodule "github.com/cosmos/cosmos-sdk/x/auth/tx/config"
+	"github.com/noble-assets/noble/v9/jester"
 	"github.com/spf13/cobra"
 )
 
@@ -78,7 +79,9 @@ func NewRootCmd() *cobra.Command {
 			cmtCfg := cmtcfg.DefaultConfig()
 			cmtCfg.Consensus.TimeoutCommit = 500 * time.Millisecond
 
-			return server.InterceptConfigsPreRunHandler(cmd, serverconfig.DefaultConfigTemplate, srvCfg, cmtCfg)
+			customAppTemplate, appConfig := jester.AppendJesterConfig(srvCfg)
+
+			return server.InterceptConfigsPreRunHandler(cmd, customAppTemplate, appConfig, cmtCfg)
 		},
 	}
 

go.mod

@@ -3,6 +3,7 @@ module github.com/noble-assets/noble/v9
 go 1.22.11
 
 require (
+	connectrpc.com/connect v1.18.1
 	cosmossdk.io/client/v2 v2.0.0-beta.8
 	cosmossdk.io/core v0.11.1
 	cosmossdk.io/depinject v1.1.0
@@ -29,10 +30,13 @@ require (
 	github.com/noble-assets/forwarding/v2 v2.0.0
 	github.com/noble-assets/globalfee v1.0.0
 	github.com/noble-assets/halo/v2 v2.0.1
-	github.com/noble-assets/wormhole v1.0.0-alpha.0
+	github.com/noble-assets/wormhole v1.0.0-alpha.2
 	github.com/ondoprotocol/usdy-noble/v2 v2.0.0
+	github.com/spf13/cast v1.7.0
 	github.com/spf13/cobra v1.8.1
 	github.com/spf13/viper v1.19.0
+	github.com/wormhole-foundation/wormhole/sdk v0.0.0-20241218143724-3797ed082150
+	jester.noble.xyz/api v0.1.0
 	mvdan.cc/gofumpt v0.7.0
 	swap.noble.xyz v1.0.0-alpha.3
 )
@@ -289,7 +293,6 @@ require (
 	github.com/sourcegraph/conc v0.3.0 // indirect
 	github.com/sourcegraph/go-diff v0.7.0 // indirect
 	github.com/spf13/afero v1.11.0 // indirect
-	github.com/spf13/cast v1.7.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/ssgreg/nlreturn/v2 v2.2.1 // indirect
 	github.com/stbenjam/no-sprintf-host-port v0.1.1 // indirect
@@ -309,7 +312,6 @@ require (
 	github.com/ultraware/funlen v0.1.0 // indirect
 	github.com/ultraware/whitespace v0.1.1 // indirect
 	github.com/uudashr/gocognit v1.1.3 // indirect
-	github.com/wormhole-foundation/wormhole/sdk v0.0.0-20241218143724-3797ed082150 // indirect
 	github.com/xen0n/gosmopolitan v1.2.2 // indirect
 	github.com/yagipy/maintidx v1.0.0 // indirect
 	github.com/yeya24/promlinter v0.3.0 // indirect

go.sum

@@ -194,6 +194,8 @@ cloud.google.com/go/webrisk v1.4.0/go.mod h1:Hn8X6Zr+ziE2aNd8SliSDWpEnSS1u4R9+xX
 cloud.google.com/go/webrisk v1.5.0/go.mod h1:iPG6fr52Tv7sGk0H6qUFzmL3HHZev1htXuWDEEsqMTg=
 cloud.google.com/go/workflows v1.6.0/go.mod h1:6t9F5h/unJz41YqfBmqSASJSXccBLtD1Vwf+KmJENM0=
 cloud.google.com/go/workflows v1.7.0/go.mod h1:JhSrZuVZWuiDfKEFxU0/F1PQjmpnpcoISEXH2bcHC3M=
+connectrpc.com/connect v1.18.1 h1:PAg7CjSAGvscaf6YZKUefjoih5Z/qYkyaTrBW8xvYPw=
+connectrpc.com/connect v1.18.1/go.mod h1:0292hj1rnx8oFrStN7cB4jjVBeqs+Yx5yDIC2prWDO8=
 cosmossdk.io/api v0.7.6 h1:PC20PcXy1xYKH2KU4RMurVoFjjKkCgYRbVAD4PdqUuY=
 cosmossdk.io/api v0.7.6/go.mod h1:IcxpYS5fMemZGqyYtErK7OqvdM0C8kdW3dq8Q/XIG38=
 cosmossdk.io/client/v2 v2.0.0-beta.8 h1:RXMJdA4V9H1H3/3BfMD6dAW3lF8W9DpNPPYnKD+ArxY=
@@ -1092,8 +1094,8 @@ github.com/noble-assets/globalfee v1.0.0 h1:NUNDXd5tdzB5A/O8Em/1g+GU92E4lojH3+3l
 github.com/noble-assets/globalfee v1.0.0/go.mod h1:DmNoTJ2LqGP4KpJuz+IEKp/5uf/3hRu3GSNBGhNUZkA=
 github.com/noble-assets/halo/v2 v2.0.1 h1:nHAhTnq5dPJGelcLnKzMviXtk9x0DfMnRPv+CPoEvyA=
 github.com/noble-assets/halo/v2 v2.0.1/go.mod h1:DY4GCfZ/7S3IEjoJBCCh7HRTxirPBOLMVwkT0N6n3bA=
-github.com/noble-assets/wormhole v1.0.0-alpha.0 h1:SEZvL0yT/tOFbBxzMVebl/Zaqc9VbuLnd0ER8wNyX40=
-github.com/noble-assets/wormhole v1.0.0-alpha.0/go.mod h1:OUivFiRSS9o7k4q/5rBBZEwh0hR8kzoDVD7LulOkHx0=
+github.com/noble-assets/wormhole v1.0.0-alpha.2 h1:LWNGDez+j4XP68Ak/SdCEtH7OUVYIAhAc/iovbuGLM0=
+github.com/noble-assets/wormhole v1.0.0-alpha.2/go.mod h1:s7T9FC+bxHwlLED8pmXumdqwhr56CGJqTdhhcIj4A/Q=
 github.com/nunnatsa/ginkgolinter v0.16.2 h1:8iLqHIZvN4fTLDC0Ke9tbSZVcyVHoBs0HIbnVSxfHJk=
 github.com/nunnatsa/ginkgolinter v0.16.2/go.mod h1:4tWRinDN1FeJgU+iJANW/kz7xKN5nYRAOfJDQUS9dOQ=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
@@ -2119,6 +2121,8 @@ honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 honnef.co/go/tools v0.5.1 h1:4bH5o3b5ZULQ4UrBmP+63W9r7qIkqJClEA9ko5YKx+I=
 honnef.co/go/tools v0.5.1/go.mod h1:e9irvo83WDG9/irijV44wr3tbhcFeRnfpVlRqVwpzMs=
+jester.noble.xyz/api v0.1.0 h1:LgMVvOH/xgw0PDzCP4Sqsli+Ead+3TmOBKtBpVM1XV0=
+jester.noble.xyz/api v0.1.0/go.mod h1:4TGQUpQF7xAW7xRLUydVkkrEgQNKDh545IGClJvgx4E=
 mvdan.cc/gofumpt v0.7.0 h1:bg91ttqXmi9y2xawvkuMXyvAA/1ZGJqYAEGjXuP0JXU=
 mvdan.cc/gofumpt v0.7.0/go.mod h1:txVFJy/Sc/mvaycET54pV8SW8gWxTlUuGHVEcncmNUo=
 mvdan.cc/unparam v0.0.0-20240528143540-8a5130ca722f h1:lMpcwN6GxNbWtbpI1+xzFLSW8XzX0u72NttUGVFjO3U=

jester/client.go

@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: Apache-2.0
+//
+// Copyright 2025 NASD Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package jester
+
+import (
+	"net/http"
+	"strings"
+
+	jester "jester.noble.xyz/api"
+)
+
+func NewClient(address string) jester.QueryServiceClient {
+	if !strings.Contains(address, "://") {
+		address = "http://" + address
+	}
+
+	return jester.NewQueryServiceClient(
+		http.DefaultClient,
+		address,
+	)
+}

jester/config.go

@@ -0,0 +1,68 @@
+// SPDX-License-Identifier: Apache-2.0
+//
+// Copyright 2025 NASD Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package jester
+
+import (
+	serverconfig "github.com/cosmos/cosmos-sdk/server/config"
+	"github.com/spf13/cobra"
+)
+
+const (
+	defaultJesterAddress = "localhost:9091"
+)
+
+// AppendJesterConfig appends the Jester configuration to app.toml
+func AppendJesterConfig(srvCfg *serverconfig.Config) (customAppTemplate string, NobleAppConfig interface{}) {
+	type JesterConfig struct {
+		GRPCAddress string `mapstructure:"grpc-address"`
+	}
+
+	type CustomAppConfig struct {
+		serverconfig.Config
+
+		JesterConfig JesterConfig `mapstructure:"jester"`
+	}
+
+	defaultJesterConfig := JesterConfig{
+		GRPCAddress: defaultJesterAddress,
+	}
+
+	NobleAppConfig = CustomAppConfig{Config: *srvCfg, JesterConfig: defaultJesterConfig}
+
+	customAppTemplate = serverconfig.DefaultConfigTemplate + `
+###############################################################################
+###                             Jester (sidecar)                            ###
+###############################################################################
+
+[jester]
+
+# Jester's gRPC server address. 
+# This should not conflict with the CometBFT gRPC server.
+grpc-address = "{{ .JesterConfig.GRPCAddress }}"
+`
+	return customAppTemplate, NobleAppConfig
+}
+
+// Flags
+
+const (
+	FlagGRPCAddress = "jester.grpc-address"
+)
+
+func AddFlags(cmd *cobra.Command) {
+	cmd.Flags().String(FlagGRPCAddress, defaultJesterAddress, "Jester's gRPC server address")
+}

local.sh

@@ -26,6 +26,7 @@ if ! [ -f .duke/data/priv_validator_state.json ]; then
   touch $TEMP && jq '.app_state.bank.denom_metadata += [{ "description": "Hashnote US Yield Coin", "denom_units": [{ "denom": "uusyc", "exponent": 0, "aliases": ["microusyc"] }, { "denom": "usyc", "exponent": 6 }], "base": "uusyc", "display": "usyc", "name": "Hashnote US Yield Coin", "symbol": "USYC" }]' .duke/config/genesis.json > $TEMP && mv $TEMP .duke/config/genesis.json
   touch $TEMP && jq '.app_state.bank.denom_metadata += [{ "description": "Monerium EUR emoney", "denom_units": [{ "denom": "ueure", "exponent": 0, "aliases": ["microeure"] }, { "denom": "eure", "exponent": 6 }], "base": "ueure", "display": "eure", "name": "Monerium EUR emoney", "symbol": "EURe" }]' .duke/config/genesis.json > $TEMP && mv $TEMP .duke/config/genesis.json
   touch $TEMP && jq '.app_state."fiat-tokenfactory".mintingDenom = { "denom": "uusdc" }' .duke/config/genesis.json > $TEMP && mv $TEMP .duke/config/genesis.json
+  touch $TEMP && jq '.app_state."fiat-tokenfactory".paused.paused = false' .duke/config/genesis.json > $TEMP && mv $TEMP .duke/config/genesis.json
   touch $TEMP && jq '.app_state.staking.params.bond_denom = "ustake"' .duke/config/genesis.json > $TEMP && mv $TEMP .duke/config/genesis.json
   touch $TEMP && jq '.app_state.wormhole.config.chain_id = 4009' .duke/config/genesis.json > $TEMP && mv $TEMP .duke/config/genesis.json
   touch $TEMP && jq '.app_state.wormhole.config.gov_chain = 1' .duke/config/genesis.json > $TEMP && mv $TEMP .duke/config/genesis.json

local_3Val.sh

@@ -0,0 +1,114 @@
+alias nobled=./build/nobled
+
+for arg in "$@"
+do
+    case $arg in
+        -r|--reset)
+        rm -rf .duke
+        shift
+        ;;
+    esac
+done
+
+HOME1=.duke/val1
+HOME2=.duke/val2
+HOME3=.duke/val3
+
+P2P1=0.0.0.0:26656
+P2P2=0.0.0.0:36656
+P2P3=0.0.0.0:46656
+
+ # if private validator file does not exist, create a new network
+if ! [ -f .duke/data/priv_validator_state.json ]; then
+  nobled init val1 --chain-id "duke-1" --home $HOME1 &> /dev/null
+  nobled init val2 --chain-id "duke-1" --home $HOME2 &> /dev/null
+  nobled init val3 --chain-id "duke-1" --home $HOME3 &> /dev/null
+
+  # Create keys
+  nobled keys add val --keyring-backend test --home $HOME1 &> /dev/null
+  nobled keys add val --keyring-backend test --home $HOME2 &> /dev/null
+  nobled keys add val --keyring-backend test --home $HOME3 &> /dev/null
+
+  # Add genesis accounts from each validator
+  nobled genesis add-genesis-account val 1000000ustake --home $HOME1 --keyring-backend test
+  nobled genesis add-genesis-account val 1000000ustake --home $HOME2 --keyring-backend test
+  nobled genesis add-genesis-account val 1000000ustake --home $HOME3 --keyring-backend test
+  # Add genesis accounts to validator 1 who will be collecting genesis
+  nobled genesis add-genesis-account "$(nobled keys show val -a --keyring-backend test --home $HOME2)" 1000000ustake --home $HOME1 
+  nobled genesis add-genesis-account "$(nobled keys show val -a --keyring-backend test --home $HOME3)" 1000000ustake --home $HOME1 
+
+  # Create genesis transaction's
+  nobled genesis gentx val 1000000ustake --chain-id "duke-1" --keyring-backend test --home $HOME1 
+  nobled genesis gentx val 1000000ustake --chain-id "duke-1" --output-document $HOME1/config/gentx/val2.json --keyring-backend test --home $HOME2
+  nobled genesis gentx val 1000000ustake --chain-id "duke-1" --output-document $HOME1/config/gentx/val3.json --keyring-backend test --home $HOME3 
+
+  # Collect the gentx and finalize genesis
+  nobled genesis collect-gentxs --home $HOME1 &> /dev/null
+
+  AUTHORITY=$(nobled keys add authority --home $HOME1 --keyring-backend test --output json | jq .address)
+  nobled genesis add-genesis-account authority 4000000ustake --home $HOME1 --keyring-backend test
+
+  TEMP=$HOME1/genesis.json
+  touch $TEMP && jq '.app_state.authority.owner = '$AUTHORITY'' $HOME1/config/genesis.json > $TEMP && mv $TEMP $HOME1/config/genesis.json
+  touch $TEMP && jq '.app_state.bank.denom_metadata += [{ "description": "Circle USD Coin", "denom_units": [{ "denom": "uusdc", "exponent": 0, "aliases": ["microusdc"] }, { "denom": "usdc", "exponent": 6 }], "base": "uusdc", "display": "usdc", "name": "Circle USD Coin", "symbol": "USDC" }]' $HOME1/config/genesis.json > $TEMP && mv $TEMP $HOME1/config/genesis.json
+  touch $TEMP && jq '.app_state.bank.denom_metadata += [{ "description": "Ondo US Dollar Yield", "denom_units": [{ "denom": "ausdy", "exponent": 0, "aliases": ["attousdy"] }, { "denom": "usdy", "exponent": 18 }], "base": "ausdy", "display": "usdy", "name": "Ondo US Dollar Yield", "symbol": "USDY" }]' $HOME1/config/genesis.json > $TEMP && mv $TEMP $HOME1/config/genesis.json
+  touch $TEMP && jq '.app_state.bank.denom_metadata += [{ "description": "Hashnote US Yield Coin", "denom_units": [{ "denom": "uusyc", "exponent": 0, "aliases": ["microusyc"] }, { "denom": "usyc", "exponent": 6 }], "base": "uusyc", "display": "usyc", "name": "Hashnote US Yield Coin", "symbol": "USYC" }]' $HOME1/config/genesis.json > $TEMP && mv $TEMP $HOME1/config/genesis.json
+  touch $TEMP && jq '.app_state.bank.denom_metadata += [{ "description": "Monerium EUR emoney", "denom_units": [{ "denom": "ueure", "exponent": 0, "aliases": ["microeure"] }, { "denom": "eure", "exponent": 6 }], "base": "ueure", "display": "eure", "name": "Monerium EUR emoney", "symbol": "EURe" }]' $HOME1/config/genesis.json > $TEMP && mv $TEMP $HOME1/config/genesis.json
+  touch $TEMP && jq '.app_state."fiat-tokenfactory".paused.paused = false' $HOME1/config/genesis.json > $TEMP && mv $TEMP $HOME1/config/genesis.json
+  touch $TEMP && jq '.app_state."fiat-tokenfactory".mintingDenom = { "denom": "uusdc" }' $HOME1/config/genesis.json > $TEMP && mv $TEMP $HOME1/config/genesis.json
+  touch $TEMP && jq '.app_state.staking.params.bond_denom = "ustake"' $HOME1/config/genesis.json > $TEMP && mv $TEMP $HOME1/config/genesis.json
+  touch $TEMP && jq '.app_state.wormhole.config.chain_id = 4009' $HOME1/config/genesis.json > $TEMP && mv $TEMP $HOME1/config/genesis.json
+  touch $TEMP && jq '.app_state.wormhole.config.gov_chain = 1' $HOME1/config/genesis.json > $TEMP && mv $TEMP $HOME1/config/genesis.json
+  touch $TEMP && jq '.app_state.wormhole.config.gov_address = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQ="' $HOME1/config/genesis.json > $TEMP && mv $TEMP $HOME1/config/genesis.json
+  touch $TEMP && jq '.app_state.wormhole.guardian_sets = {"0":{"addresses":["vvpCnVfNGLf4pNkaLamrSvBdD74="],"expiration_time":0}}' $HOME1/config/genesis.json > $TEMP && mv $TEMP $HOME1/config/genesis.json
+
+  # Copy genesis to val 2 and 3
+  cp "$HOME1/config/genesis.json" "$HOME2/config/genesis.json"
+  cp "$HOME1/config/genesis.json" "$HOME3/config/genesis.json"
+
+  # Configure config.toml setting not available in a flag
+  sed -i '' 's|addr_book_strict = true|addr_book_strict = false|' $HOME1/config/config.toml
+  sed -i '' 's|addr_book_strict = true|addr_book_strict = false|' $HOME2/config/config.toml
+  sed -i '' 's|addr_book_strict = true|addr_book_strict = false|' $HOME3/config/config.toml
+
+  sed -i '' 's|allow_duplicate_ip = false|allow_duplicate_ip = true|' $HOME1/config/config.toml
+  sed -i '' 's|allow_duplicate_ip = false|allow_duplicate_ip = true|' $HOME2/config/config.toml
+  sed -i '' 's|allow_duplicate_ip = false|allow_duplicate_ip = true|' $HOME3/config/config.toml
+fi
+
+# Get persistent peers
+NODE_ID1=$(nobled tendermint show-node-id --home "$HOME1")
+PP1="$NODE_ID1@$P2P1"
+
+NODE_ID2=$(nobled tendermint show-node-id --home "$HOME2")
+PP2="$NODE_ID2@$P2P2"
+
+NODE_ID3=$(nobled tendermint show-node-id --home "$HOME3")
+PP3="$NODE_ID3@$P2P3"
+
+# Start tmux session
+SESSION="3v-network"
+tmux new-session -d -s "$SESSION"
+
+tmux split-window -h -t "$SESSION"
+tmux split-window -h -t "$SESSION"
+
+# Send start command
+# Note: C-m is equivalent to pressing Enter
+tmux send-keys -t "$SESSION:0.0" "./build/nobled start --api.enable false --home $HOME1 > $HOME1/logs.log 2>&1 &" C-m
+tmux send-keys -t "$SESSION:0.1" "./build/nobled start --api.enable false --rpc.laddr tcp://127.0.0.1:36657 --rpc.pprof_laddr localhost:6061 --grpc.address localhost:9092 --p2p.laddr tcp://$P2P2 --p2p.persistent_peers $PP1,$PP3  --home $HOME2 > $HOME2/logs.log 2>&1 &" C-m
+tmux send-keys -t "$SESSION:0.2" "./build/nobled start --api.enable false --rpc.laddr tcp://127.0.0.1:46657 --rpc.pprof_laddr localhost:6062 --grpc.address localhost:9093 --p2p.laddr tcp://$P2P3 --p2p.persistent_peers $PP1,$PP2  --home $HOME3 > $HOME3/logs.log 2>&1 &" C-m
+
+# Watch logs
+tmux send-keys -t "$SESSION:0.0" "tail -f $HOME1/logs.log" C-m
+tmux send-keys -t "$SESSION:0.1" "tail -f $HOME2/logs.log" C-m
+tmux send-keys -t "$SESSION:0.2" "tail -f $HOME3/logs.log" C-m
+
+# bring up session
+tmux attach-session -t "$SESSION"
+
+# To reset:
+#   `ctr-c` to kill 1 out of the three nodes, 
+#   `killall nobled` to kill the rest of the nodes
+#   (ctrl-b then d) to exit out of tmux session session 
+#   `tmux kill-session -t 3v-network` to kill tmux session