Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,580,823",
      "signature": "0x8d6d6d96165a54cf885799dd1fd4a91e62c55369542bf647c0b495d37ddfcf4a99dc7fd813bededb1519cd09b9a49d28",
      "randomness": "0xb083f2543f661f76e7fa649ffd4dd3fbe83397a02a4cab0fba19e6b0d5555223"
    }
  ],
  "blockNumber": "7,415,528"
}

{
  "Sr25519": "0x56a3168e88f3540713679f687951cc3ae30413622757e4cfb911a54096e10c708471311327313f402f4ec31dd13bc34ee63f5f377e91ab077fa7e163d4c65c80"
}