Extrinsic 80612-1

{
  "heartbeat": {
    "blockNumber": 80611,
    "sessionIndex": 1343,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x0e72361ef46f0d432c7092650c74c51c8efd501d567b1351371cd006eb2c37129aef51b86206d1db2786499f31501a086cfc4efda65dfa6265eb0a3ca96be787"
}