Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,543,382",
      "signature": "0xb315a73fabb210c2e9a204632b5b4219cf6d123e93d216e163f1befa319116317e4db205c42ad91a326209d896f03976",
      "randomness": "0x81e3f00d104ce5d4a15c8e303e04570bc2c660f608501471b2ca8edac7ce83cb"
    }
  ],
  "blockNumber": "7,406,181"
}

{
  "Sr25519": "0x9edea40a73bfeebb0a9356c098b6f7fa6501e9aa6f52484e4598faae87436a02fc1847da9d42aef6a92d07bc72fe5a9312ed1fa961ec44ead39b4f92b1c9c182"
}