Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,559,866",
      "signature": "0x94f83ce174043ade8398f0a03680c595b8cb9d607dd5802e1f96c959517ca9fe6c0d434f3d5a02b66bd370d5d43a19db",
      "randomness": "0x10bc5518c514e49c9d3b90b74acf86a3506ecf415b34e5a94515dab804eff847"
    }
  ],
  "blockNumber": "7,410,302"
}

{
  "Sr25519": "0x0ad281d3da6711650e9f476ab7b360ab9b546dde0b518bba80e386764e83de008f50b1daa3e70842aed0ad837cdc1620056269cb769036ab71cc5d2748610882"
}