Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,557,902",
      "signature": "0xa6b48b4df19280961ee9ee94a4da84fd2a60be6aafc00450154bc9f0c16b8438846c2abc1319b4002390e23dfe49f3ad",
      "randomness": "0x021cc8b0d4c074788f72e93f691605c303cdbd3242f0f780dd62fb75721de78b"
    }
  ],
  "blockNumber": "7,409,811"
}

{
  "Sr25519": "0xf2eda3511c51e42f9e5cbe7a568f6ec660b6accb82ed644a758ff92633b1bd054ae60dc25cf71fcfcef468ba04d72add171ed2609aed622896182b09aaef7d82"
}