Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,620,090",
      "signature": "0xaf060dc4bffd8531c02a43f3dfd1b53ee44e037ee8b188371d459a3e3fcc7a39823cd695b09742607a5002b39331b5e0",
      "randomness": "0xb14e4a1fa757c4053f53d2496365b9a9223998f21bc00bb4d7bf9e5226670d16"
    }
  ],
  "blockNumber": "7,425,338"
}

{
  "Sr25519": "0x7a142ced2045e4c4830ab63c5e9f8166896e43a58ab0ba36a8e7ad9f198ce01a29d3569ee61d256f8ab605055ab9ce003ff6a7c10a7d765df3bc4c36df121e8f"
}