Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,572,110",
      "signature": "0x8247405f8c26ffb51c567cee3143cc3cb84ac3d95e732061bedbc5eac1c8b89b2ad53ee0c29b7ff29c86e72da0cf60df",
      "randomness": "0x3bfd165dac2c29b5a6eefcf70dfa8ab5b643c0d005b4f7e6a85ac635f7c9c3d2"
    }
  ],
  "blockNumber": "7,413,363"
}

{
  "Sr25519": "0x98f56e63123147fe47920fa1b40565f68e27b83b01485e97862cbea20a10286f19a748d25ab24a18fda986132f48030360e85ed558f9af118c7eaa9cbad65680"
}