Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,616,061",
      "signature": "0xb777527709aa05223fdcc75010236306e427ea926df9680a1f1588083a9ced8665301a85ad2108a0a5330f0232deea57",
      "randomness": "0x7a3bcecad6a77cba317a863977f7c8a3be20b81f5acfc23f4e22e4b06ee0ce15"
    }
  ],
  "blockNumber": "7,424,331"
}

{
  "Sr25519": "0xbcb59407cea5661fb02719c41f38ebb6d6eae9ea80c0f8c44950a43e062bdb32548107656f9f56a580330deaff053796c0950cea88a5237ad5e1e8165987aa87"
}