Extrinsic 23026-2

{
  "heartbeat": {
    "blockNumber": 23024,
    "sessionIndex": 383,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xf2301e711f3ec4b7a193784b279786d851f2e71262dcc80ad08d01196a886a5c9009220005bb6f2b1ac850162c4ccbf04cccbacbfacd6d73d4a4bf4cbf066384"
}