Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,578,554",
      "signature": "0xa9a58b724af257790f5aff8354a210263c25737ea8f9ad7d388aa56919363a821d6373d8d84c51278b54ba941b98193a",
      "randomness": "0xe75c52da4b7a7b0374f542adb02f4c609cd1c9b0716e80c4cf68d8ca00f4ca19"
    }
  ],
  "blockNumber": "7,414,974"
}

{
  "Sr25519": "0x6e62a75d9b1a6d0bf123c496d69d48b5cd20b574ad84e98948cf6433f2b6f74612d23764e1c998e88e2524ad55a1553e4cb63f13a4afa10ebf50a36369dafc83"
}