Extrinsic 7027-1

{
  "heartbeat": {
    "blockNumber": 7025,
    "sessionIndex": 117,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0x50e0689b8550bd3e21b84b5a2e6664dc34e01db62594cd272e5fc1e96add9e1ccb497e7e2d0a10fabef8d3a78e12c6487d275455cc5ea9b34a25fdce7ce7268a"
}