Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,570,956",
      "signature": "0x87486b15a3bfdc04aa37fe0713f76eb2e98b8c3298c83d96120d5f0416f61bc20597ca2d9038ecf59b7b8adf0faa9d37",
      "randomness": "0x5c882f670e32828cd6e74bdf11d9075b8788b063d6359b67174944ba3a4bd435"
    }
  ],
  "blockNumber": "7,413,074"
}

{
  "Sr25519": "0xca86c1b521e4ead910672c5dc47cd7cffbbee1ab496c046968635b660529b51d8391a3210b79ee3b29122d35825995fa36a8bd07ef83a72ece532c8d4c4ed388"
}