Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,555,338",
      "signature": "0x8627e07f752d709e2f040fcbe6b22288dbae9d96c8605728eb94f3f7105498a58f30b7f1655b3b7aa2f24d41174c3e2a",
      "randomness": "0xb39ee33c42031f684fe7c7d7ce3bd0bf49cfeac10f148ebac2a87c92d3aa3b40"
    }
  ],
  "blockNumber": "7,409,170"
}

{
  "Sr25519": "0x8a87f9bd9cba162aac6bcf3a10f2966232d2be947613476229c4bbbe655c3b5b1b7cf54e1e2ae448f98f2bec12d4aeede7674a79af6a46ec1a153efa0b6c328d"
}