Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,665,951",
      "signature": "0xb13ef3438dcab9695132dc00c9faf2fa1fc73151e663b81dfe56230f80e8a985a1f2038e2360858d7c455fd9b5f0318e",
      "randomness": "0xcaf5fcfa5f18adad4a72503751cb7906cd862f38d334275b239b506d32c33d7e"
    }
  ],
  "blockNumber": "7,436,779"
}

{
  "Sr25519": "0x945cfa5dceaff0faec29414b2f596c12e9933b422268c07a60b5982df276b20982e5529d436ec5d30a8dfbbb1f0c13c5c2d54a941def88562088c549b3d5c586"
}