Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,568,312",
      "signature": "0xaef47251e933a92a8f744b4512b6afb673ab00b9831465d5db2a9bb2e958b70afc523e7cfa0a236d00f214c273484c17",
      "randomness": "0x7724fcf4b4c59ce8a21a1759b47078d92d520dec4a0f4c0fe032d83412c331f3"
    }
  ],
  "blockNumber": "7,412,413"
}

{
  "Sr25519": "0xf216ffd159c49b31e6f8b0eb18dfc7648778e9042e177f5c49458640f774585af8d356637b04a6214f22f028c8d4acc9e72ad9aed036ae9a464872cc8612d785"
}