Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,583,727",
      "signature": "0xa9e6c797c9212e02b14427b1e313ef00c2c97e9395532178e106f7e8515c887180872e5cc0ac24acdaedf09bb46c81b3",
      "randomness": "0x73fb21ba7db9eb08697c3f71009bdbb4cfebbc921447777eb0e4bd726ec91ed7"
    }
  ],
  "blockNumber": "7,416,254"
}

{
  "Sr25519": "0x1a72bced55dde1402f5aaa11681de3361060b88821bb3e15538e4eac8ed72259ab8c7610737e74df8e14630fae2ae1033aa414ee17db70c99d623a5c273c7587"
}