Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,598,982",
      "signature": "0x86430d6c4996d6a6c1e36653ae76c2bdc70dd4f7a4e395c896bec9250243c8db5571a3650141497b0a726c4cf5963a1d",
      "randomness": "0xb8d25b23acbce1d54927b805284a28d67da0517d2a09ed41b7bf8d9c9bae5eb8"
    }
  ],
  "blockNumber": "7,420,062"
}

{
  "Sr25519": "0xeeabb0cf8be3ba4caa1e689cdb4ef5e7a2179efde54253bedc4cc472aa08f61c7a4cea33545866d7477defda6eaf01c7cfced50a540c4d6cc00ffa6ca26c958c"
}