Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,543,003",
      "signature": "0x87dbbf92e5fca8c47465c677699c3914f5c33f6eed6bc98cd65f01a254d8d0d7c0d0a95d14b86dc3a5831abbf360fc4d",
      "randomness": "0xa0b90db51ed859e81cc060b870ba718bd4da0e8dd94c20b912ae201819518bd4"
    }
  ],
  "blockNumber": "7,406,086"
}

{
  "Sr25519": "0x5026b7aa8ee4872cec836815985c1cbf3e68e4cc502dfd95efa3deda13e74d2ab498bce8f0296e0852e56e28b99ee1b0162c79624c7b8c8d170e4f0aac97998a"
}