Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,560,825",
      "signature": "0x83a5328b75db19a8cd22d1f01a605df1bb9799c91208af32fc263fe943f6b6fed505702435fcbb4560c8c382a9e0b14b",
      "randomness": "0xcf4342f037302258b507a7667280f42eb90ceb6aa6f9ed34e83be6651c8b70ab"
    }
  ],
  "blockNumber": "7,410,542"
}

{
  "Sr25519": "0xdc4d1ace8e1a45886dbc9c70026b60605ea3298ea991df5cf403938bd00dfb2d22b11a68f50df1826dddb94a50002cf2e11e3a2b7f32ba3cefa51c6307930b8e"
}