diff --git a/app/ante/ante_test.go b/app/ante/ante_test.go
index 2a611f92..125ebf14 100644
--- a/app/ante/ante_test.go
+++ b/app/ante/ante_test.go
@@ -6,10 +6,12 @@ import (
 	"testing"
 	"time"
 
+	sdkmath "cosmossdk.io/math"
 	tmdb "github.com/cometbft/cometbft-db"
 	abci "github.com/cometbft/cometbft/abci/types"
 	"github.com/cometbft/cometbft/libs/log"
 	"github.com/cosmos/cosmos-sdk/baseapp"
+	"github.com/cosmos/cosmos-sdk/codec"
 	cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
 	"github.com/cosmos/cosmos-sdk/testutil/sims"
 	sdk "github.com/cosmos/cosmos-sdk/types"
diff --git a/cmd/0gchaind/root.go b/cmd/0gchaind/root.go
index 575b2d45..fe285cf6 100644
--- a/cmd/0gchaind/root.go
+++ b/cmd/0gchaind/root.go
@@ -8,6 +8,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/client/config"
 	"github.com/cosmos/cosmos-sdk/client/debug"
 	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/cosmos/cosmos-sdk/crypto/keyring"
 	"github.com/cosmos/cosmos-sdk/server"
 
 	tmcfg "github.com/cometbft/cometbft/config"
@@ -28,8 +29,16 @@ import (
 	"github.com/0glabs/0g-chain/chaincfg"
 	"github.com/0glabs/0g-chain/cmd/opendb"
 	"github.com/0glabs/0g-chain/cmd/rocksdb"
+	"github.com/0glabs/0g-chain/crypto/vrf"
 )
 
+func customKeyringOptions() keyring.Option {
+	return func(options *keyring.Options) {
+		options.SupportedAlgos = append(hd.SupportedAlgorithms, vrf.VrfAlgo)
+		options.SupportedAlgosLedger = append(hd.SupportedAlgorithmsLedger, vrf.VrfAlgo)
+	}
+}
+
 // NewRootCmd creates a new root command for the 0g-chain blockchain.
 func NewRootCmd() *cobra.Command {
 	encodingConfig := app.MakeEncodingConfig()
@@ -42,7 +51,7 @@ func NewRootCmd() *cobra.Command {
 		WithAccountRetriever(types.AccountRetriever{}).
 		WithBroadcastMode(flags.FlagBroadcastMode).
 		WithHomeDir(chaincfg.DefaultNodeHome).
-		WithKeyringOptions(hd.EthSecp256k1Option()).
+		WithKeyringOptions(customKeyringOptions()).
 		WithViper(chaincfg.EnvPrefix)
 	rootCmd := &cobra.Command{
 		Use:   chaincfg.AppName,