Header (mavkit-shell-libs.Mavryk_shell_services.Block

val shell_header : 
  Mavryk_rpc.Context.simple ->
  ?chain:chain ->
  ?block:block ->
  unit ->
  Mavryk_base.Block_header.shell_header Mavryk_base.TzPervasives.tzresult Lwt.t

val protocol_data : 
  Mavryk_rpc.Context.simple ->
  ?chain:chain ->
  ?block:block ->
  unit ->
  Fake_protocol.block_header_data Mavryk_base.TzPervasives.tzresult Lwt.t

val raw_protocol_data : 
  Mavryk_rpc.Context.simple ->
  ?chain:chain ->
  ?block:block ->
  unit ->
  Mavryk_base.TzPervasives.Bytes.t Mavryk_base.TzPervasives.tzresult Lwt.t