Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,576,975",
      "signature": "0xad765d36dcbd7b78d61d3d4bb1cf360f3f7d9955393b67ec6245025f296acddc30524ad3a1056f090e200b165439705c",
      "randomness": "0xe60a709c4960632fcd60b9bceffa25594217b597139aa68d951190538c87b94c"
    }
  ],
  "blockNumber": "7,414,579"
}

{
  "Sr25519": "0x421e6e1a879b9104947a9e4568ba4e49e66ffa4639155fa6d2e6302bf4877b62c6db31f9b4e75b60a1329265cf21b03447742fa60429fb201a68231fa472ff8a"
}