Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,544,459",
      "signature": "0xac889f725c8ec0ff2c0aad1ba0f1142a63926881ce9e0699e6c10156038d44c6df935744775a8f76ce6a4e3fc2ea197c",
      "randomness": "0x5a6f12d1262cf7485f77da9e687089a0629592c6285b2536f7fd98f038d802e5"
    }
  ],
  "blockNumber": "7,406,450"
}

{
  "Sr25519": "0x623a76c832d6bc97c4ed85601237b5288188ef067f210fad5beab7a5f104211615bbed7ce819693837b4c3ceee95b5857ad6399575e448e6769c3ef1af12488c"
}