Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,568,616",
      "signature": "0xb32604ae4655d799fb5ffeeac7e1b50a12650ec28a04ab3df5c36a0489ee3c0301a040ee78323932b242fbbede52ba68",
      "randomness": "0x7e0ceca71abcb017ab96846f6a94abb677540b991b5fc01bafb5b3a135fc091c"
    }
  ],
  "blockNumber": "7,412,490"
}

{
  "Sr25519": "0x925394f466aeb3f3289f25a86a198b30d88c4960a47aebf006c26c51a87e213ff587c81a713a514f094276437d689bf643289a919750bb974bdad93de196438e"
}