Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,617,453",
      "signature": "0x99e0d304cfbc97451b5ab5589b16429bb863b0ff39479b267c955ec2cb9148949f4e8b7c838ced4f2626e00ec63fe7a1",
      "randomness": "0x67d5255e52336e646cb28a204c2fac06a6f71509271ae71da98bbef78193b036"
    }
  ],
  "blockNumber": "7,424,679"
}

{
  "Sr25519": "0x749ebd280ac3b6f6d6eff9e10e5ba75c5ddbff52ae0ba13327ec83a05d8988231b8bbbe40ab35224398eba89d1fb4283fc633bd2e4885de9c1738314e5814d88"
}