Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,574,640",
      "signature": "0x8b13061f521bab9544ef2dfd9f7e3a0615d8752d57e9d6605c2209d4c46e72a7c358a6e37ccd65082858bebffda21db1",
      "randomness": "0x3fd2d3be177d62b36fb555d4169bf330aca00144de497b55d7ad766ae89b0f7f"
    }
  ],
  "blockNumber": "7,413,995"
}

{
  "Sr25519": "0x58aaa57def1b7f71bb3b83872a3a937e70483b201b94264e6d42e96eb5ca0f44a5219e4948486c48f1ccce9fa16b2b6049a30ae29ab52b6376ed14b7dabc518a"
}