Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,594,069",
      "signature": "0xb12ac8d8ed8ce0513755a80771cd428cdebb994d48e1b25bc6e86f7b436a08f65b9c56b77b236231463351dd8faab261",
      "randomness": "0xa9cd01a4a1813b5f7e8a8d365b76c941a73a1054098a4ccd81088c230b827d0d"
    }
  ],
  "blockNumber": "7,418,834"
}

{
  "Sr25519": "0x0ad212d2a7b1f0a5ebef56e12a95a38ef3ff799b978618ef2e757598698e91600911b216312acff23061550dedbf09a204ffcbd55727cdaab21f770dcb822987"
}