Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,612,707",
      "signature": "0x8076a8b21b509c6d9473df2fc42d1aab8834206cba40d100056845eb50918e93a472f8c697a960bde762339215870c54",
      "randomness": "0x5c00b2f2b911fbec3f51ad7a84fceb42bfeb243a48b730a603cf0254900dff2a"
    }
  ],
  "blockNumber": "7,423,492"
}

{
  "Sr25519": "0x0296e61984c7259dad3f76933c08a5b1144dda6577cf76008ce4f7e74ede9e5b71f6f252e589b6a575e954c7afec53e8d35714cd7538a0493d8aba3de0f0d286"
}