Extrinsic 47029-1

{
  "heartbeat": {
    "blockNumber": 47027,
    "sessionIndex": 783,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0x280f8afaa68ec889c4cdf8be52cd9123f272bad866977c3485f21ed42a39f7436fa59d0aa60d1ccb8f41f5433d5641bc377029bab77fdce13b10b8496abee987"
}