Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,568,262",
      "signature": "0xa30b62e17c7aefa3ba07d1dddf733339a9af3e33ebcbf9866eaf33c181bf32ce67b839e6c04e80f0a06b5e7302c23b7f",
      "randomness": "0x02483861386f4dc56ee3153e591231473a9d571cd22ea424b89716bfe7884760"
    }
  ],
  "blockNumber": "7,412,401"
}

{
  "Sr25519": "0x0e7fbd8a88b5193272bd209a87dd53e8a8b35c50ce0725f12a52ad4cd7a4be487b8b721cd10826fb5c310eec8a7de4590b7d63f57cd09417717c14ee35a9ed8a"
}