Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,542,694",
      "signature": "0x951ae9b6eed33fa8062b97444b2710155b721c4b81402a2f27f9e8e58aed2aa29e7f1d4c1afcceb7ed194b453aa9dba6",
      "randomness": "0x8f0350df26a028ebb3980be5015db88e59fbd5a4026d0ffad94ffec51937ba3b"
    }
  ],
  "blockNumber": "7,406,009"
}

{
  "Sr25519": "0x12266846422cce370e10eb01b564adf894dd6ac5977487c01108cbb841a488008a1315f6263b06551a28a4008967f59e41e7dd70f409c90ec206cf9a01a55c84"
}