Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,546,252",
      "signature": "0xadc97d8f498d23d53abb2bbf2fc96a1439d0013891a2fceaa5df62cbb95acce0eff68725a8b4f9c36e5a4c9f04b9cd49",
      "randomness": "0x1306abee8f35c78f0884373f78e4fa5cae675594a08e69f03ad35a512b55f6dd"
    }
  ],
  "blockNumber": "7,406,898"
}

{
  "Sr25519": "0x5ae1f0f39115230249f8b6d3b3a23cddf767b8e019d8d965b0a38911e1653800951e92c8c0a8e3cbbd738ffe7e6cc59e521fec715b88582e597370c864dad488"
}