Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,545,074",
      "signature": "0xab34bacf559583cf4697a602c54ba79cd35060f0ca77e4f63a87be5b2e7493211d174bd2879c094d442064a2fa16690e",
      "randomness": "0x9bda091f6b3eb98329576cf2693be29adef680a3fab740bd2268768d9f61a6f3"
    }
  ],
  "blockNumber": "7,406,604"
}

{
  "Sr25519": "0x3a08eb851e6c807c9443f12cca9df93d153330cf822959c2b9ebaaf9305205653d2a5d33889e22c90dda2120a0592105a920f56d9182552debd8f77267493f85"
}