Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,561,903",
      "signature": "0x94055b1779c550ddf424a9acdc8d4875851452a34fbec411bffdef0be81f29d3e207581970caf1509f6d2a270d530be7",
      "randomness": "0xa4f662e932e80f57e1a09332dbdd3145f2ff76e81d258ba648d2fd0d66da5f0b"
    }
  ],
  "blockNumber": "7,410,811"
}

{
  "Sr25519": "0xb2a85f5e850af59cd0b8f3f5fa973c9dbd97cbbdbb7c6ed2738d26d23529866efca5abef805291bb8a90868509bb2c24075a05373807d3dd2e7ecee83ca30a83"
}