Micro(
  hash: String,
  size: Int,
  batch: Int,
  epoch: Int,
  network: String,
  version: Int,
  number: Int,
  timestamp: Int,
  parent_hash: String,
  seed: String,
  extra_data: String,
  state_hash: String,
  body_hash: String,
  history_hash: String,
  transactions: option.Option(List(transaction.Transaction)),
  producer: Producer,
  equivocation_proofs: option.Option(List(dynamic.Dynamic)),
  justification: option.Option(Justification),
)

Macro(
  hash: String,
  size: Int,
  batch: Int,
  epoch: Int,
  network: String,
  version: Int,
  number: Int,
  timestamp: Int,
  parent_hash: String,
  seed: String,
  extra_data: String,
  state_hash: String,
  body_hash: String,
  history_hash: String,
  transactions: option.Option(List(transaction.Transaction)),
  is_election_block: Bool,
  justification: Justification,
  next_batch_initial_punished_set: List(Int),
  parent_election_hash: String,
  interlink: option.Option(List(String)),
  slots: option.Option(List(Slots)),
)

MicroJustification(micro: String)

MacroJustification(round: Int, sig: MacroSignature)

SkipJustification(sig: MacroSignature)

MacroSignature(
  signature: MacroSignatureInner,
  signers: List(Int),
)

MacroSignatureInner(signature: String)

MicroProducer(
  public_key: String,
  slot_number: Int,
  validator: String,
)

Slots(
  first_slot_number: Int,
  num_slots: Int,
  validator: String,
  public_key: String,
)