Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,572,015",
      "signature": "0x8e9080729ade1f807e7a22b43dc88a8f26fd8410b795f7e28efa53b501f8a4b8349346a1c8d95752bb761a841c454fe4",
      "randomness": "0xb8b6aa7dea17beebf709415cc193c8f22382abb0eb5d18f74cef3605a092c8ec"
    }
  ],
  "blockNumber": "7,413,339"
}

{
  "Sr25519": "0x9c613b543a02cd8331fb748bd044c5c4d10283dd81ecbe23efc836c52b80043697f4fbc23dbbc10efb7c20a3b05727a9bba7566f53dc1fb89b51f43d79f22b85"
}