Imports github.com/attestantio/go-eth2-client/spec/altair github.com/attestantio/go-eth2-client/spec/phase0 github.com/ferranbt/fastssz github.com/goccy/go-yaml github.com/pkg/errors github.com/prysmaticlabs/go-bitfield golang.org/x/crypto/sha3 Standard library imports bytes encoding/hex encoding/json fmt math/big strconv strings