Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,551,052",
      "signature": "0xb47ec041d225225c3fce08dcf8c7de6b5f06aa637b305d8686569316a217ee4a4bf8b830a893587166c7751b77d766bb",
      "randomness": "0xec36518e9e8478ac35b8b815a80a3442c439210d3a207fcabfee3a4ba077c924"
    }
  ],
  "blockNumber": "7,408,099"
}

{
  "Sr25519": "0x000da844d7e8b858853532cef93bcc356882a7d87308330a98b6e6253872d617f3bc73e367a9f3d22f1636861471aafcb279ef28496a5b030052f075049a3a85"
}