Extrinsic 82844-1

{
  "heartbeat": {
    "blockNumber": 82843,
    "sessionIndex": 1380,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x780bedbd51a027d7bbb5f5c6b609977242fff8e5f29964da41b7a1816fda8a4cb0a3ea2da35c04db7bb28bdb096dc2e70058422d53dd9d49cfe0c1f0bac42e89"
}