Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,555,357",
      "signature": "0xb8b1c87a964ea65882465fc12241b2921bb71440c1beff523ab8f3df4e98bfcb39a75811a84b9e054949d39e611f92ed",
      "randomness": "0xf0544f2e1f39765c1ec41356c8e621abb92ca28d5aab67d4c3b7ab20e4742d2c"
    }
  ],
  "blockNumber": "7,409,175"
}

{
  "Sr25519": "0x3c9b4c5d79cc6a6c8d9e4e8dad7870f3b578b009fde1646e6f1b7d5aad39c11e7ca8285c8231fc5a8dc3618f756b8708236eafb9fc43ff2e4d9b289f08de7184"
}