Extrinsic 125481-1

{
  "heartbeat": {
    "blockNumber": 125480,
    "sessionIndex": 2091,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x32b9ce120b43169376697fd32967467bd9b46c286e90a7966b17f8199058166777903f35f2e5de0b6674d6c453746f21cdc9dab47dad4a067d038cbbaed31384"
}