Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,582,851",
      "signature": "0x8f38bc01c35f80e5473b13c662065dd0a9319586e910f9aa9a1f7adebdbb72549eac0a658c21907ce052c99f33b093a4",
      "randomness": "0xc4c7f51f7d435fe3ed6ea16babcebcfbc4b49739f1b7c5b36f78f51e38f145f8"
    }
  ],
  "blockNumber": "7,416,035"
}

{
  "Sr25519": "0x4e76955fc09b4211df7dbf956d81d3bad68950350edbf156222e6eb38f30da6c92b4060c54cc04f0e6964968207812ba3d79232ae038e01b0fd310f3c93b0589"
}