Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,549,391",
      "signature": "0x89edcfd0ec1f81224eb3892fdd56be33c0be78dd75fd98cbd11581032b62b3b05d0c2e8c8ea20be8f45c95880fae4b44",
      "randomness": "0xdd614bd3e865e5128d4152581929aea39002bcafe2947065d7f29a1bc33d5ce8"
    }
  ],
  "blockNumber": "7,407,683"
}

{
  "Sr25519": "0xe610e3589a7f3de1a6dfd86e2e89e0316536f9972dd6178d1a144ca4a7fb35165a118bf72539fbcffde68dea6b7b96a993c3e628fe3e4526139b3ebc28c7598b"
}