Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,578,333",
      "signature": "0x869f1884777a7954a130c885c0b5be174769c2a907dea2dc0f5ebb24107584ade62877bf1574a62ce7a55ea74f61cb6a",
      "randomness": "0x0b027f3aa1df48578a64451a1a5b490679986f9fa9c1d900ca33959cee5be8b7"
    }
  ],
  "blockNumber": "7,414,919"
}

{
  "Sr25519": "0xe860fa4f4a7dbf85e1b92c3dd66a76a32ade7d226838821f88043e8e556a266c6b6b51854b8694a6c284e1dbc985759fd71426b0e821878465e5715455a7a581"
}