Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,621,490",
      "signature": "0x8b1cd7e4c29aa8c3d3fbe5fe3765e83322a5283042ba1666f63c9586225c5b4c14b14e0845026a9c09d128f94cf63cf4",
      "randomness": "0x6de94a90981c8cdb4ee259f0180c374ed4227a16b27019da6d039395e5aca372"
    }
  ],
  "blockNumber": "7,425,687"
}

{
  "Sr25519": "0xf8dcd1579dad11bff92e7332600df4818b5a2b9006186b2ca859e43272a6ce3d149fdaf070a634a19c454ce821bad014f396a09790b62bd62532a26caf7e9d8b"
}