Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,550,140",
      "signature": "0xa0b8be2410ecac0de0aeb55a302895f5aa383a1c15227774754de2594fde2f5c90c65f193dcd44ead7186b3c93f3050a",
      "randomness": "0x3d2da955a548c0fc10b73c2b5d2e8caac334e0f6c47555f084c6de25aacff726"
    }
  ],
  "blockNumber": "7,407,871"
}

{
  "Sr25519": "0x6c35b907ede21f5e38015fbe2d3259f3212dafcc3b455c923afccb2f1f9fca7833194fb6f730ef24f12db4028adfbd2bf5471cb7153a4804ddda26f6fc36b584"
}