Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,549,705",
      "signature": "0x95096aa2d60afba00562ceaa3ad30f5f7ace57542a6b3f557f9d5bf44318f8f3a81f2d0a49c47a982cf71ffe26fde59a",
      "randomness": "0x82b9b61d18e3e343620cc7478884d8f90fa5a93457611ab73592f34a49942232"
    }
  ],
  "blockNumber": "7,407,762"
}

{
  "Sr25519": "0x6e6966337b37a7d78181c8d994c38d058bc2d43d5b483c5dc33a2d12ba3b370f4bd883f94fd0e1d5942825174030f46b440ff4496833fa724d3d7c11d6c9a688"
}