Extrinsic 22969-1

{
  "heartbeat": {
    "blockNumber": 22967,
    "sessionIndex": 382,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0x0696f8a2a5526e2217a863200f98cac9e4d0b2d96d70596bcd1bb8b9fb28001da23556ac302997a4cf3ea22613ff6232d28bff2f370c4c3a7e6a651d9723b48a"
}