Extrinsic 127066-1

{
  "heartbeat": {
    "blockNumber": 127065,
    "sessionIndex": 2117,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x7661835fd930995887c6f972e98c4ba033495b8eec59c0cbd52d7c499e643251ae50440ac2341a406ae557372e66fe38b628542c1e057cb18c70f803f804808e"
}