Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,540,344",
      "signature": "0x98ff3c3c93d0f015d054ca87d1c8cf6356e8a86d4740dd4b1f673add418c299fd356e1b9a21636e05cfbc1bb47774993",
      "randomness": "0x674f200003dedbf18563cd64c3e0781ab66663bccbb84d72dc439ad2d25b53ce"
    }
  ],
  "blockNumber": "7,405,422"
}

{
  "Sr25519": "0xb4ce60fe1183f61344384ad6519cac92cdd9c341efa174ffd72815aa40eef543f0d4edc6d01fcda0bc36febb2d7e37053d496c9845c4401958ca3598a478d18d"
}