Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,553,282",
      "signature": "0x99be9790ff9818a79695337e5d33558764c288051879f2b3380ef57a5842e70a7b8e3a821874d781ff74bf1eb88d905e",
      "randomness": "0x8ea35b311d4f1a70e5429cbfd2d8a1fb574413552e23aba2b640cc5164bb07d0"
    }
  ],
  "blockNumber": "7,408,656"
}

{
  "Sr25519": "0x224645a8ee1214faa0a4a077e59c3a412c901969b95f7325ef11b7bd9d1cba65367cb690428c83c2493997eb64290d26f03dee9e3691271655c8fcc5471bce85"
}