Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,548,608",
      "signature": "0x8f8e96c491ea831e5e5a88374688283609cc101f792f11adaca2537e65c0ad71bfab702606497fedaa1f8cb481c1c47c",
      "randomness": "0x5c7a5bf55ecc849788471db8e204f3879c510dc7e75ab1bb6d6a16a202416bfa"
    }
  ],
  "blockNumber": "7,407,487"
}

{
  "Sr25519": "0x6802bd28e03171c1f989847bb43230d10d452666b895d19a0c5186ab9693f77bbc00721b1958b05659cc4f50dcb40fab23c48eda63f042d2cd6ca4926d78e38a"
}