Extrinsic 123934-1

{
  "heartbeat": {
    "blockNumber": 123933,
    "sessionIndex": 2065,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xb0924bcd7a0ec5aca095201b553f0b5710d0293e2d2a3718e3103f6ad0b6e80b2d9e9a1cac5f3cffc3cbb26853c45e933877a29ad67730ecffd667be3e1b8d8b"
}