Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,576,827",
      "signature": "0xa5733328ad76b0e20ecea88917ff4ddd6f5e836edc53aa50f74b4db6510eb2eb95b89a3b4567af518d9862d244f41e16",
      "randomness": "0xba25b77da74c2dd5d11127bc1837cff2245cca8e9fbe46eb136e13d98f145ce4"
    }
  ],
  "blockNumber": "7,414,542"
}

{
  "Sr25519": "0x4a2cf5adf85d95a2d6c1c82ef62d18a4d481754b9b2322609b20c23dd8ca9a661d8515977b3cdf0a9facedda024652f1e25503761501e5d96051753137e13583"
}