Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,579,670",
      "signature": "0x8ea6ca055ede34577f8cb5eb5f3dfa4a77b60eaa1c14291bfd77990adef03518401dc9105d8c6c9996a75572dc33c273",
      "randomness": "0x392c647a4a771a2def946aad9edf4f94ddb84621911d7568619a9d7a85ed2dd2"
    }
  ],
  "blockNumber": "7,415,240"
}

{
  "Sr25519": "0x9e5b76db094c8118d381e59139a90cf0bdce3027e6b896dcea6baf6c2d67c33498cfc3a052029e2362b3bb1409185f193bf9b849ed0b21f7c2f65868d269658f"
}