Extrinsic 108925-1

{
  "heartbeat": {
    "blockNumber": 108924,
    "sessionIndex": 1815,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xaa5ec7825e22374ac98ef199405ae92d14594e93245f78b28d0140c78922d76670d1356707a15aa53359008460798ab2a4e46f89f25a8f29d13fb109315a9682"
}