Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,578,435",
      "signature": "0xa5e1e0cbc30d6455c4c95967d772080fe2c5af3bb64e2822aa8faee005d48541e96410c860c3825bc822690ce577c976",
      "randomness": "0xfcc02e6cc8d9684c24be0ba11f5f70fccab473b511e17549d9a4a3f4586ccf88"
    }
  ],
  "blockNumber": "7,414,944"
}

{
  "Sr25519": "0x52440332be00e04773b4a2db8fc35d7ae817aceaca0fadfb6912b283a66bab6a0ee7b350c97ca72a6e2b8f63fb6d4ebfb9b36173ad0bc1e2b4c854a80db9bb87"
}