Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,563,727",
      "signature": "0x8207175a494ea9097b5e6d43c223f49f72f1428511111232dacbafbce2a48c518b809395c040a4b622f6315341f82e6a",
      "randomness": "0xd996e462fd5b81852509d5fcc3055d962bf6b157030dbe247443b5ddcad11eef"
    }
  ],
  "blockNumber": "7,411,267"
}

{
  "Sr25519": "0x1442701d1516e26bdccb43eba5d8d0f1b5ea45f046f857da375ce3a9e560d032ec3a1e6e4e9e209171a90b709f069032081e0929f0cbd148579bff88f401108c"
}