Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,542,274",
      "signature": "0x93eca543b8dbae9deacbdb0d26c1913f9be57ba9f78cedd46c6d662451a5f8878e5e26b386b7a2f8c66929f25a8fbbec",
      "randomness": "0xcfb4fd778ae40670e075c72e8bebd80f89cde7b8414a42a557a851889659200b"
    }
  ],
  "blockNumber": "7,405,904"
}

{
  "Sr25519": "0xb8bbb016035215571f36abc83b38fdc5f109468c8f9b2574f98f8b692ab7033a8072bb0479a0b6c1ab378e5032bc4416f7c00544d35ed260c95b4dc0b7b4608f"
}