Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,563,533",
      "signature": "0xb72865ad0b3c663b48c9e5d421e1ec746c5cf54418c5861c0916dab105b4ee72f8256c9653da172307e48371da0d1633",
      "randomness": "0xb43652e9b0ba2b6e3821ddd925c8fb4e934957daa6b69f70c5e76ebcf9495cf6"
    }
  ],
  "blockNumber": "7,411,219"
}

{
  "Sr25519": "0x561f6b14d602ab1e7dc935433a8bdae593ec32cb4a386e297c48257f5980396ed16c4f22f38038752fc51ecf8b10bc824fbafac481180fb655acff30dbb3dc84"
}