Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,544,712",
      "signature": "0xb3aed71cf5afadf2c364dad0f51cc64132003911e5e1d9ed9c8204a9e8d4845641aa74b966d5a7ca1bdff50f19848c4a",
      "randomness": "0x48be5eadb5b2126371661e7d2c886083c1cea03f9df6abbad7da8c4d5bf81bbd"
    }
  ],
  "blockNumber": "7,406,513"
}

{
  "Sr25519": "0x0c8f29ffe165203050a93f426e47bb927d861edfb44b88d2c50709bd09b44e4b6f4c0959cb3505c54feae67e8a6dc1823ce21e73a4501b70608c7635d8b73181"
}