Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,602,907",
      "signature": "0xac4fbe033c91357546c84cd6e1d7bb0e8954fb75ca3b8bbbedd4983637c97bb039930b9db5d81d54e8c89aa3d552e35f",
      "randomness": "0x9c097f9ec17e6a063b4c5c86cced461626a4e9b84c0ec820374cb50aaa676ea7"
    }
  ],
  "blockNumber": "7,421,043"
}

{
  "Sr25519": "0x04b0cb3fdc4340d6ec4a2323daf3dab268122e24f7c0ba705131a0cec258f965da1f8ee0acbe4b29f9146f09e3ea5bfbee849d4e0f53a0c70e89525bdbe88481"
}