Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,541,544",
      "signature": "0x9988a46432908e867fe648ca18181fcfd2fd604023d2b04370627498d166821f5243238100d023130748e3c5056e8142",
      "randomness": "0x59a92c35f0b9f73c449064f9a4d888dd823cbddb61fcb94b6926f84222ffaf27"
    }
  ],
  "blockNumber": "7,405,722"
}

{
  "Sr25519": "0xd81ac36af8ae3e367206d1204e279aea38823ba0ef8ba15429a7b3c2c3dc410e77b000f16f5472b15529ea6dc1219a41f9877eccd03b819fdd4bb2f7ea21e388"
}