Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,555,450",
      "signature": "0xb88f29b4b111919ca6b5c07826e47324e75824aef926694556e2f33e90b2d10c2255955ad9d0ca61bd09742e91b3ba65",
      "randomness": "0xb6a8ee0772e58b1fec2a706701c9ac384bbd2efc1e1c04dd075de5798c718d33"
    }
  ],
  "blockNumber": "7,409,198"
}

{
  "Sr25519": "0x06482cb6f514b8112adb3e38c2392f9ef0a87e4dc8d75db01acb096df5b81013220d4f4e628ed1704af8fe6cc99a5305fd0faadeab03fd7271c05f0a7475ed8d"
}