Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,569,691",
      "signature": "0xb9d968aa5d2bc4788450cf8dd2f52e8a5c89b055df736379b755874f9f203283e9301cecea6998e6eca927c4ef3e7ce8",
      "randomness": "0xc345765b3d374fa8c4cf6c1f4b86c60504a1c9c7bf7727ea10f5214bc963bce6"
    }
  ],
  "blockNumber": "7,412,758"
}

{
  "Sr25519": "0x5e50b261feacf90b691825a863915404e0a015df1d3b7ba9858e50a2ed0ef16ee83b17f04696085092972cdb3182a3dfde012e2c5cfe285ccbf28d19a8491f8f"
}