Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,564,049",
      "signature": "0xb1e802992e4447a2c12740b80a7e51aee212ff0a798a667a504a5817aef80d23bcb9a280b7621f92ab07e73f1b2f71d9",
      "randomness": "0x3b7d9458a46fff09b855af032e352a5b50e69ae708ab5e8b85636aae8e2291ec"
    }
  ],
  "blockNumber": "7,411,348"
}

{
  "Sr25519": "0x5488eda599c3a18b0da442b986818cf27e11b6d868361ee283c41c63afa0857e62741eceab87be8d634e90a2dc518283004c306bf358e379c742880d72b8728d"
}