Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,571,039",
      "signature": "0xa4cd9175a19344c30cd53b92331684ef10b54dbadee58b73ffe5781c90e65e1a5f0a3a794f881a799aac4310b3d05dd0",
      "randomness": "0xbb02b2817040ff0da7c02879eca8868b6cfbd82c5a6b75bd634c52988e11982c"
    }
  ],
  "blockNumber": "7,413,095"
}

{
  "Sr25519": "0x784ac3a77b374f9f229b8a2ab28f92535b34fe6259a68e84f9ad57341445b016cb561b199ba22cfc58ac932237bfd23a723b6ab879682bd3a588bd36c5be5f84"
}