Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,552,076",
      "signature": "0x8d7cf7e084adbae9e42b14a7a69eeca21cea70dcc1df19883ff7f7a732d3bdaadb76341fa211f645574fb2df589543d2",
      "randomness": "0x80f4969baf77137fc2173677eb79593fcfb85f315ae4c38d15d7ac3c8283a89f"
    }
  ],
  "blockNumber": "7,408,354"
}

{
  "Sr25519": "0xfc864fe600c0f52429946ad27a08e112876a356a2de18777dd2135df3453da0f956e427e2ae9a035178395071b062325625b3d89b12119df343825e02989f188"
}