Extrinsic 62229-1

{
  "heartbeat": {
    "blockNumber": 62228,
    "sessionIndex": 1037,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0xe432c048853f5ad272b3d224db27310410567de2f793cf5ac554548aad89cf6d67170c4c35b250c2e811da9e32f0b633abfd48117a46b01a4f178894a0713481"
}