Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,578,595",
      "signature": "0x915bf8c6a79a7335ff01912601affda876f9dd5e526d79a0d10daf187a673c32c9cba21f730a1470e99bc553d5786d6f",
      "randomness": "0x34e2c8fd35d384f67f77c2e464a89976dae364409992754a09de5ddea6951e03"
    }
  ],
  "blockNumber": "7,414,984"
}

{
  "Sr25519": "0x1401a001dff2589e990e2cece28347cc82f8922f43d9ccaed87417e5cd3d4d6a403504ddc899497862f8173d6b0f934809de69bc1eacd0e2899e98fb70795084"
}