Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,577,985",
      "signature": "0xb60fe7be27efa6a509b4e8dcc8d54123035741adc388be25408d09375a9b870dfbb650eef509cf0a67a74473ec5e1fc0",
      "randomness": "0x9d3576bff7d33a32e21c48d45191347f8a45ab3811169caea84607700845f806"
    }
  ],
  "blockNumber": "7,414,832"
}

{
  "Sr25519": "0x24cfc21949d66d75f9680aa8cf47046789aa9672d3cff093c9e1b37e8e6a1c3ad52a3c0d5af249c27cf9d8242437f9e2ce7bfbc6dcd7d8dc730f998ca1122580"
}