Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,632,911",
      "signature": "0xb94758179a438d0f7ade4ad7ab76e9b3de1b8107bbcfa942ca887c9880592d319300005d7faa81515893b93007d4dd58",
      "randomness": "0xc89e373fe0d1932b6d16636e4f28d20bc940790ff330e305ba3f2dafb3cd2dd3"
    }
  ],
  "blockNumber": "7,428,542"
}

{
  "Sr25519": "0x80be7785b5433e741d1537f71baa1b0c623ad0e316a39c8db0254a622252b9311480ff0d15fc336a7df582f64d590bd9ab26739c191bd65972558063d391d481"
}