Extrinsic 134501-1

{
  "heartbeat": {
    "blockNumber": 134500,
    "sessionIndex": 2241,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x2e15922023d43e9fa9ab3bfef5ef9b290b7c464eb1256864e9175488cdd96179532bb339e0b155279a1cbafa725adabc881b9ce3bf024a2786b012a9c078e68d"
}