Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,595,588",
      "signature": "0x900b197fb9c231b4deb29c87b895569f9b0789c3ea94d6946e41a0cf8d9d893b63384c588129787e1fa2e4ca7215e6e0",
      "randomness": "0xb8da75d7a9a10cb69378e61d8423751ee998916ffbf4b03ff8558869e7194aee"
    }
  ],
  "blockNumber": "7,419,213"
}

{
  "Sr25519": "0x7cecbb9394d6d4d31006d992f5b2355a24253d63642a5a56246d5d813dd11904ad50db52a611318bcea167f99cc0dbeae20b6460b8f3c642519d7239dd5bae83"
}