Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,544,046",
      "signature": "0x90803d0f612dd93a120a8034df43a0843ac78b79bf1c48097e33551ca39d2ea705881516f7b618e2b7f98fe4f5ec49dd",
      "randomness": "0xa4277e261683accddf03517d7482596f8f5c6f355fc946526b523967d609bed7"
    }
  ],
  "blockNumber": "7,406,347"
}

{
  "Sr25519": "0xa4a52b262dff2ac1e10c36627c9fa2fa5be9569b50e95f6f239e161f821cb1309bc17a17204eee2d8edc90a274eeb7e067c869e1575203a2ce7cf26d5a377b8c"
}