Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,565,272",
      "signature": "0xa523fff957aa83e223d7e7d8528de7a43731a13595564e65063c8f0bf2d819a38e21c3bc7bc1bbdbc7ed758c9ff228fd",
      "randomness": "0xb6a8828226bc2072bf935578bf12ba3a6fc416504ed3f1f07ba23d7bee1a8d82"
    }
  ],
  "blockNumber": "7,411,653"
}

{
  "Sr25519": "0x1ad155e1c97722bb7025d9f47dd9e52daa3bd7582031db5f9c4ee58a530cd0026dd6dd376e5966c1f763d42e1c6cb227ad30e940e31f833e89060896c99fa484"
}