Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,566,423",
      "signature": "0x97ba55e4ee78fca1170f2bb2c24f6ec75a8de95299347fcb8548943b5db8cd0cdd3ed88ff845edfad5dcf8862b83f1d4",
      "randomness": "0xca631d3e276b322ca868cb14ca85999264f41861c28546d3950ab892a1356a33"
    }
  ],
  "blockNumber": "7,411,941"
}

{
  "Sr25519": "0xcc908c019b3e55b885f79fd191b4db48bee20a704cb29295ec6293daab4086411e1ca20378d7976faee8666d7b3712f1c9d15ad1f711a6e96150999a16273585"
}