Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,666,709",
      "signature": "0xaaf9c392c4c06a9f33c4d74e56958cb97c8e0701a491ac06d7493da77514f6da87e775a783abda53eb214eaad6172c98",
      "randomness": "0x9fa3637568cd22d4db0fb0fb6217a0bdf843c380ee10b22e155c2748aed06368"
    }
  ],
  "blockNumber": "7,436,969"
}

{
  "Sr25519": "0xba4f621c2501c13cb572b08ccae9ac530a97dc826a4a7de727269311184fd46b4368ade4fe08b3609ed70c462aa47d9b6dc500d3d70885d4777d4b0336d4a58e"
}