Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,558,554",
      "signature": "0x966595403dccc4189c180bd438383dcadcc636076890e59fb92c5521757e2fb9b41bbb377419ff32b0dfb5cf6d3bb501",
      "randomness": "0xad2d07b1971c3ce089fcd941056da293e43feca51c99a6ae8e6d771702453df3"
    }
  ],
  "blockNumber": "7,409,974"
}

{
  "Sr25519": "0x00acd24fc250e86a9d025059b3b596d80eaf8506f4321e0286d7d87707b63753d95edc17926a504c8bb4caae529616ac42d26af95a588da1b228f73c0f2d2c85"
}