params: Fixup PGN Sepolia ChainConfig (#181)

ethereum-optimism · Nov 7, 2023 · ed8e9f5 · ed8e9f5
1 parent 7b2e046
commit ed8e9f5
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Showing 2 changed files with 4 additions and 0 deletions.
diff --git a/params/config.go b/params/config.go
@@ -38,6 +38,7 @@ const (
 	BaseGoerliChainID       = 84531
 	baseSepoliaChainID      = 84532
 	baseGoerliDevnetChainID = 11763071
+	pgnSepoliaChainID       = 58008
 	devnetChainID           = 997
 	chaosnetChainID         = 888
 )

diff --git a/params/superchain.go b/params/superchain.go
@@ -110,6 +110,9 @@ func LoadOPStackChainConfig(chainID uint64) (*ChainConfig, error) {
 		out.Optimism.EIP1559Elasticity = 10
 	case baseGoerliDevnetChainID:
 		out.RegolithTime = &baseGoerliDevnetRegolithTime
+	case pgnSepoliaChainID:
+		out.Optimism.EIP1559Elasticity = 2
+		out.Optimism.EIP1559Denominator = 8
 	case devnetChainID:
 		out.RegolithTime = &devnetRegolithTime
 		out.Optimism.EIP1559Elasticity = 10