Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,576,884",
      "signature": "0xb2bd2971c0a3e1084334b076401cca55cabdaa38c7e5f6f31c7ecdb834e2e42a9b25165a0a186e593965ac861284a7f9",
      "randomness": "0x2e30fb2308aaea16a1b659a290cff96e06a4092362fdb5279796a709759bc395"
    }
  ],
  "blockNumber": "7,414,556"
}

{
  "Sr25519": "0xce59c67703fd1ca904d4b3a5dba57ae079772a4817dddf07cc742eb2b5ca2710288fb15b40737f125553fcc750ea0d8ad58623864890fd52ec7962c3793e9b8f"
}