Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,605,183",
      "signature": "0xa0798e3f80511491bfb0908f1e8a2a2dcdf671967076832eb5a7216c7ff011fca2e28a943085146a6a86785e783cfff4",
      "randomness": "0xa941bac01356cc13ecbe4dce48ef890d95e3dfdb2c9d192b6d0a875299bb8d57"
    }
  ],
  "blockNumber": "7,421,612"
}

{
  "Sr25519": "0x8c58d5a21c487a88325b47debc52f8afbea4ce6f1aa2bb3dd1b7a49ad8a6f84b8e8282d40d635421404a364906f1d7ad3a6652ec11c207c6a648ddfdb0a61789"
}