Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,662,264",
      "signature": "0xaa3040a23621926352431c0cc659c366d92c9094087546c9fb7ac8da51c8e034db533b1464f324531808b398727c9a15",
      "randomness": "0x00fa7d93b210cf0f358d4bdf77ca0ae00e46193029ec3329d1ff7066198f9877"
    }
  ],
  "blockNumber": "7,435,864"
}

{
  "Sr25519": "0x28c335f7756a414accc4b75db4fc0631f579e8f6002d33bd9f268e254239854e8912166962d1ba652ef7785a04d8c27a7b4392d24d4e8e456916f14d6f868f85"
}