Extrinsic 11297-1

{
  "heartbeat": {
    "blockNumber": 11295,
    "sessionIndex": 188,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0xd05ebcb5a41826029f3af1d855a5fcdd404b844a789d0bf638bc57376780ac67ab78d7266a411c3e5d4561cbe0db44b683966b89a74b1ec18e019dab57e4328b"
}