Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,566,464",
      "signature": "0x898eb6a78db1a7f1a35557c6c637896c8294a9596139a3ee987bcf575b1753d7a51b40c3ebb796cd28309a6acb1dc3f2",
      "randomness": "0x7d8570af5c28545268c76c63e041a7a65430459b27b02f1f5c4a4cc6aa46bf4c"
    }
  ],
  "blockNumber": "7,411,951"
}

{
  "Sr25519": "0xb44efd33b34052e5580e3fe8168c302c4f869ba11785fae0657a67da66de313739aec616359c88c821e68b367e7afcbced7373064c12a57c4c8917a203b58185"
}