Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,542,710",
      "signature": "0xa10e912c51ad0fbe42f63ec779eee1867c6be7bbfbff9f92e9e15b6e4a234ee3b17c424b66d610e42e876630dee58454",
      "randomness": "0x6edf924e9cf66050d189e50402c72ba45a5fcb8dba23c57156ecddaa3f95ad75"
    }
  ],
  "blockNumber": "7,406,013"
}

{
  "Sr25519": "0x0ab8957f5c9370d8f9f723a19b656fad15aca2493a3695a2fa57d2a6650f884d1ccd02f8be698a2bbf4eb1adeeb8ea732d871afbd54759f5ff25d1c9b4f98681"
}