Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,575,177",
      "signature": "0xb14731115d0343deb09812e4c9932a7d53717d45b9deb657e33dc9d5ef0dedb6ac6131393eec9250570a8e3bdad76520",
      "randomness": "0x5d1c199e551fcca8d0a769979463ee2b5a6c47d6b9fcf84f30392d9d2383f694"
    }
  ],
  "blockNumber": "7,414,130"
}

{
  "Sr25519": "0x482e01e123a49e993a492130beb553a9dfe6da34b9e5bc38e2f5f5f5ef5182460c17eb7ca87873d9bf13f54a78bfba9db082f796af3ac20d2d3a01022c8fa981"
}