Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,543,664",
      "signature": "0xa506ae67dd2b6d1913df8912a7f4e49f895b0afb8978350155ef04c58d528799ef7a928f8551ad37da893a196e3c3470",
      "randomness": "0x2a5895c4d3e62ba1685c5638712d0442ce8b1bd11113512ae8d5c62a289b2b7a"
    }
  ],
  "blockNumber": "7,406,251"
}

{
  "Sr25519": "0xc2ebf3d8ba5fe1ab25247040f1efd0f03bc2dc6c1bd77a9f3585ed4c2225c54bd16634565b3b812e110a34f2831492e80e1ecb3c8a42e83d058900934ef8ca81"
}