Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,637,423",
      "signature": "0xa5f55bec390de2dbf8adda9fe3632e1a987b81e698ef28b1441f4886c84811d8d1fc762dc4b6e4eedb247c0630f98017",
      "randomness": "0xdb85e362938848474cb2780c88e2aff8386026fa809c044c3e58bb421f43bfee"
    }
  ],
  "blockNumber": "7,429,670"
}

{
  "Sr25519": "0x6804a400e84f9085f78a7adc56534f0c3b6435a16926acb5aca15bc132426e593bceb8c6952584e6f42737662b39fa9320f19aaf7cecbb8e2bbbf56b858d5a8b"
}