Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,616,057",
      "signature": "0xa1689628e32d523239423add3e36089b289e5ac459bdf2f7618fa73acda16ec27548eebb2d19f3f836e2525d80a0c20d",
      "randomness": "0xb817b70237766987cb9e2b4a734be159138170e799f650a1b1c293f0d1b0c3b3"
    }
  ],
  "blockNumber": "7,424,330"
}

{
  "Sr25519": "0xd65dd554294cfadc4e78e31e92de2944bfc7ad53d020940e8f198f9b6e63b71bf5f86b3693eef60b7d4a717ab83b2042f1ab1d404143be0994d0dc152741bf84"
}