Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,550,462",
      "signature": "0x9923c23b6847d4e99b4dc740f4f58dcd8ab96e09151d166f00678c184b1e3b84e3555f171fb1901a9f7705656e7eec76",
      "randomness": "0x1fb075dfee96fe4525da39718e12bb450187a69bc80350d17ab2f62f7b50bfb4"
    }
  ],
  "blockNumber": "7,407,951"
}

{
  "Sr25519": "0x183e53cb94870dba6ff666bc3837971831c71c99c15dbc8c2caee9737de279363fd5b2f484bf8853f2d9a2c78717b59e55ecaa7de3e778057850b0a596160c82"
}