Extrinsic 10527-1

{
  "heartbeat": {
    "blockNumber": 10525,
    "sessionIndex": 175,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0xdca8fa9c71d51e36ef51e7a78784575e5afe2e970a1f2fa134a7628a448f71791bd0cbc88f4d423bc9aa3a687858c46ff4a44b4b077286b811185e55205e8c8b"
}