Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,665,423",
      "signature": "0xb96a95a5f36044941d339bdf509ef64eda2ef2f4fdd6907fd23b8f7ab421e5e138b7765fd51467ec1fefa5f5f8060e55",
      "randomness": "0xc6ed4a6400db4fc5fb71d7d39bdef2020652a71e4b90b834c8d458ee6a417154"
    }
  ],
  "blockNumber": "7,436,647"
}

{
  "Sr25519": "0x90c0660769df65ba9492493593ea7e39c06a4bbaf7128cbfd13bcdd6fd78077ba8672c8f38c9c8d1a8a2f787f2cc113db96ddb9eb64b71df4233f0dbcdf6a187"
}