Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,560,493",
      "signature": "0xa8fab0d7f3efe6757cc1f5f15cb637b5a92a5a146eb24f586d5f4f33fb6e7a2d39ffe5fa1e11d21842cc4d6cbc9cc070",
      "randomness": "0x024512866ba407384f8107ebd59272b918e2c741fb5c70a624312c3bed47bef9"
    }
  ],
  "blockNumber": "7,410,459"
}

{
  "Sr25519": "0x7ac24a6b4e9e9b923007306ebab0f9218700736b83b1d641624d9aabf6e730613ab42f83e55006472f1c065bd32b7d9f590a12815acb11f11a18ee11a8fa3e83"
}