Imports github.com/ethereum/go-ethereum/common github.com/ethereum/go-ethereum/crypto github.com/consensys/gnark-crypto/ecc/bn254/fr github.com/consensys/gnark-crypto/ecc/bn254 github.com/consensys/gnark-crypto/ecc github.com/consensys/gnark-crypto/ecc/bn254/fr/kzg Standard library imports crypto/ecdsa crypto/rand encoding/binary errors fmt math/big os