Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,663,823",
      "signature": "0xa68bdaa74f237ec0d07f472345ed762c99c518996dbfe36ceda9d252db63b7314f1cf1be9061cc66ae409a9285e4f191",
      "randomness": "0x5a59453c3dda459eaed45eaed5c545e7169322ec53df7766dcf9dcb0c91233f3"
    }
  ],
  "blockNumber": "7,436,249"
}

{
  "Sr25519": "0xee1c4e1012e6dfe868a451c7defdc9398dfb3362ab2c9c42f492e2d249d8ad231efd7a094136ba332c1f17e60845f6587d6e5b82b6c638483142365ecdacf583"
}