Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,554,713",
      "signature": "0xb7c698318fe315d567450aac852263f3a6bb4bc04088b51e46510a00ae1336d8d8a61a449389af0d4d246d4b25878280",
      "randomness": "0x20b520d3d317172eb5f8ee7e3c0831fb26d4fb49a75175a27666e20df40e10a1"
    }
  ],
  "blockNumber": "7,409,014"
}

{
  "Sr25519": "0x3efe62c7c4ea7a86574a56a73a10fd80c24af49f0376508009494cb2f66a151304fc14239e9c1d29b293eb57fa4ec93272c60c404d4f6a62148824b976c16b85"
}