Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,547,497",
      "signature": "0xb097fe584690558a95a813c5f600efada48bfb19e278380f013a29d39ca5f1e0f47dee274b9ab9d117915e53996efdc8",
      "randomness": "0x7ccb75172153f23ccc53b8e6d66828fa6e4cf3711a7f1753fa24733ad3f53013"
    }
  ],
  "blockNumber": "7,407,210"
}

{
  "Sr25519": "0x44c1018c2416ef46d6dc89cdc422f4521539c0693332bf6b9541898a39e74d2e6764b6d5d134b7501d4aece60191165fc01782f3afa645bd10cfd92ac119268f"
}