Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,542,813",
      "signature": "0x85940a4352e5b378d78b15df9f2cb7ce430f20464458a126682bcb4384d51e98eaa5fe8c21635d1f7297f66723b599d6",
      "randomness": "0x753a19d833ff17ee31246f3d01b3dc6b481f641b8d95c96116d2a003da8c62cb"
    }
  ],
  "blockNumber": "7,406,039"
}

{
  "Sr25519": "0x5800bfc1aa903352be1e719725603f4231aaeafa284c704e6091874b25c8fb4f9b3d6208feaa38ea01d7cc870fb2a3ec5e339bed78e33085eeb9c2b30828178b"
}