Extrinsic 97773-1

{
  "heartbeat": {
    "blockNumber": 97772,
    "sessionIndex": 1629,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x6683c9bb1f2f6b4bdfa7b3ec827b3c650e5b25dec4feedcf3598bc0f33e0fc2b73efaaa75354ff47aef2ce05f0994142e619d32875d201ad0b2affe02f34a487"
}