Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,568,824",
      "signature": "0x97526e534953aaab73f2f4f9e1c348970ba08b5c9be20970a70bae681485458712fe8cf339797d95d2fa366ff021f85e",
      "randomness": "0xac714f6ce11c34aa340d0a981140c88fbdcf36ec710283c28764349bd3c2cc09"
    }
  ],
  "blockNumber": "7,412,541"
}

{
  "Sr25519": "0xa6bd7004101c08f673430cc323ec38d7051bf0f0012771385b6104d3cc8c7472ce2a976897bb1e4dce8dc58d3c87d2239d30b0657e046380c6e7892f05eb7d85"
}