Extrinsic 49548-1

{
  "heartbeat": {
    "blockNumber": 49547,
    "sessionIndex": 825,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x0ecd15008bfbcae2d890cc5263cbcb565275d967975aab37611dab6b4403740f023a6a4ab494b07ae98235ae3da7f91c0de08b8db1e7d4e1ca36fc2384452181"
}