Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,635,744",
      "signature": "0xa1b85a7da20220f5c4e1153b690d5d382d28922df2877b704408ed91324a843a90767c576ccadee84e29062d2b5ba83c",
      "randomness": "0xdd15d315bc17fc8da05a04f8217ac73c49d1fa17ec98eefed4b52a678e775432"
    }
  ],
  "blockNumber": "7,429,250"
}

{
  "Sr25519": "0x966ef3ae7ea220bc912ae2f4ef4dd8e5a1c2b60f4a1ea1bdb3bc38cd798bbc4f25ebba33882fe11758c90d257a1cf88f99e7f0c69daf814f9620f60296269e8d"
}