Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,553,183",
      "signature": "0xa0988a11f23540ec818fc99e0cfc19e231ca9e671d21e8e27567cdc0808d1f8835902f4f304b6c16e3a0424c47e61dff",
      "randomness": "0xa22f906e6402b5c7730cae1799d0632101c18b5e8eb1d022efdf81b70b86ec2c"
    }
  ],
  "blockNumber": "7,408,631"
}

{
  "Sr25519": "0x6a92eacaebc2f9086cb5f0bacbd097df9f0e965193c99766e797920526a2e40d292a5b791ec53fd3c0bc60699565bbb9005df589b52530c6925aeda1592b4f86"
}