Add a hard max gas wanted as consensus param (#572)

## Describe your changes and provide context

## Testing performed to validate your change

Author: jewei1997

baseapp/params.go

@@ -52,6 +52,10 @@ func ValidateBlockParams(i interface{}) error {
 		return fmt.Errorf("block min txs in block must be non-negative: %d", v.MinTxsInBlock)
 	}
 
+	if v.MaxGasWanted < -1 {
+		return fmt.Errorf("block maximum gas wanted must be greater than or equal to -1: %d", v.MaxGasWanted)
+	}
+
 	return nil
 }
 

go.mod

@@ -195,7 +195,7 @@ replace (
 	github.com/sei-protocol/sei-db => github.com/sei-protocol/sei-db v0.0.46
 	// Latest goleveldb is broken, we have to stick to this version
 	github.com/syndtr/goleveldb => github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7
-	github.com/tendermint/tendermint => github.com/sei-protocol/sei-tendermint v0.5.1-0.20250227150437-9e71c7016980
+	github.com/tendermint/tendermint => github.com/sei-protocol/sei-tendermint v0.5.4-0.20250311133435-5d1918f7f5fb
 	// latest grpc doesn't work with with our modified proto compiler, so we need to enforce
 	// the following version across all dependencies.
 	google.golang.org/grpc => google.golang.org/grpc v1.33.2

go.sum

@@ -971,8 +971,8 @@ github.com/sei-protocol/sei-db v0.0.46 h1:naXfSp1I3UgJJm/iSvXpdFzr9nofEOxp/EekcA
 github.com/sei-protocol/sei-db v0.0.46/go.mod h1:m5g7p0QeAS3dNJHIl28zQpzOgxQmvYqPb7t4hwgIOCA=
 github.com/sei-protocol/sei-iavl v0.1.9 h1:y4mVYftxLNRs6533zl7N0/Ch+CzRQc04JDfHolIxgBE=
 github.com/sei-protocol/sei-iavl v0.1.9/go.mod h1:7PfkEVT5dcoQE+s/9KWdoXJ8VVVP1QpYYPLdxlkSXFk=
-github.com/sei-protocol/sei-tendermint v0.5.1-0.20250227150437-9e71c7016980 h1:pTRhya9cbhOO0Ig619xOukwePUN3dw6TN1gXM6NmnQk=
-github.com/sei-protocol/sei-tendermint v0.5.1-0.20250227150437-9e71c7016980/go.mod h1:4LSlJdhl3nf3OmohliwRNUFLOB1XWlrmSodrIP7fLh4=
+github.com/sei-protocol/sei-tendermint v0.5.4-0.20250311133435-5d1918f7f5fb h1:BSMYeAgMnM/FAjYR5fjTsj6d7V8nsDr0En9G0S/953U=
+github.com/sei-protocol/sei-tendermint v0.5.4-0.20250311133435-5d1918f7f5fb/go.mod h1:4LSlJdhl3nf3OmohliwRNUFLOB1XWlrmSodrIP7fLh4=
 github.com/sei-protocol/sei-tm-db v0.0.5 h1:3WONKdSXEqdZZeLuWYfK5hP37TJpfaUa13vAyAlvaQY=
 github.com/sei-protocol/sei-tm-db v0.0.5/go.mod h1:Cpa6rGyczgthq7/0pI31jys2Fw0Nfrc+/jKdP1prVqY=
 github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=

server/export.go

@@ -119,6 +119,7 @@ func ExportCmd(appExporter types.AppExporter, defaultNodeHome string) *cobra.Com
 							MaxBytes:      exported.ConsensusParams.Block.MaxBytes,
 							MaxGas:        exported.ConsensusParams.Block.MaxGas,
 							MinTxsInBlock: exported.ConsensusParams.Block.MinTxsInBlock,
+							MaxGasWanted:  exported.ConsensusParams.Block.MaxGasWanted,
 						},
 						Evidence: tmtypes.EvidenceParams{
 							MaxAgeNumBlocks: exported.ConsensusParams.Evidence.MaxAgeNumBlocks,
@@ -162,6 +163,7 @@ func ExportCmd(appExporter types.AppExporter, defaultNodeHome string) *cobra.Com
 					MaxBytes:      exported.ConsensusParams.Block.MaxBytes,
 					MaxGas:        exported.ConsensusParams.Block.MaxGas,
 					MinTxsInBlock: exported.ConsensusParams.Block.MinTxsInBlock,
+					MaxGasWanted:  exported.ConsensusParams.Block.MaxGasWanted,
 				},
 				Evidence: tmtypes.EvidenceParams{
 					MaxAgeNumBlocks: exported.ConsensusParams.Evidence.MaxAgeNumBlocks,

types/legacytm/consensusparams.go

@@ -11,6 +11,7 @@ func ABCIToLegacyConsensusParams(params *tmproto.ConsensusParams) *abci.Consensu
 		block.MaxBytes = params.Block.MaxBytes
 		block.MaxGas = params.Block.MaxGas
 		block.MinTxsInBlock = params.Block.MinTxsInBlock
+		block.MaxGasWanted = params.Block.MaxGasWanted
 	}
 	return &abci.ConsensusParams{
 		Block:     &block,