Extrinsic 72632-1

{
  "heartbeat": {
    "blockNumber": 72631,
    "sessionIndex": 1210,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xea25c562b32f0077a250cc3ab8901374544348d5d864bedd17c3a7a2def8c56a642a0cb44dd5862135cceab8c0782b4ae4ddc990914f08d7b48fca29c5aaed8a"
}