Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,568,550",
      "signature": "0xad5881f0bf03675e84776fd9a6c183778fead123c7805c8aea03bd6b52ba8fff8479e203b21565f6b2df382480aa783b",
      "randomness": "0xe8988bd900a204a4a7b1291cb302d20b7e114af66336042c8cbc6cbeae14ad1e"
    }
  ],
  "blockNumber": "7,412,473"
}

{
  "Sr25519": "0xae69c4de4f1d736aef231db6261440bb965f23784d1ffe38f4b5c043556a2b28194adf6e03e945398f129127e3a9bcd3e8fd9fcd7941faed157924c33678f38f"
}