Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,590,301",
      "signature": "0xafd0068fab8febf4405b30954f9136802078e89eb9217a8dd1864ef2d1ab7dee8e989a1fd82ad0fc488acf8d2e23ddd2",
      "randomness": "0xe4b5998afc6832d8e9a8de0e85312df0eb477c311ff0c8c7fb70c200114f20f7"
    }
  ],
  "blockNumber": "7,417,898"
}

{
  "Sr25519": "0x86054897a02abbdae0cd7b5cfd49675334699bd0d5ebff9421dff485ad71707c3eea3ce5a662968ed73c6b8336982a720cfba1203580cd072b958864633d3889"
}