Mavryk_protocol_plugin_001_PtAtLas.Shell_helpersval get_constants :
Mavryk_protocol_environment.Context.t ->
Mavryk_protocol_001_PtAtLas.Protocol.Constants_parametric_repr.t option Lwt.tval get_blocks_per_cycle :
Mavryk_protocol_environment.Context.t ->
int32 option Lwt.t