Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,670,927",
      "signature": "0x9891cf8ad59e77b2dc414707f969091f4e9368281975ffc4415eb35a2d80856388974c9b19e4199d582592a2a5dd15e0",
      "randomness": "0x570f2569d5cb534cb0eda6830b3562afef5695efd97e16a348bbc3ac852dde67"
    }
  ],
  "blockNumber": "7,438,023"
}

{
  "Sr25519": "0x725f37fafc3c4cb540593658102078b7236e2a5d1c8c90b14e9450a062988039f5d15e15a5837c16052e26ce4628fac43db6901cef0dcdf5314b97500b3b9f8d"
}