Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,579,127",
      "signature": "0x8d994595a7ef1366fdf388a408a84a6cce1f11108051d5a862f7653fccff33639a3803ef67f1ffc24eab30d79f6c11c8",
      "randomness": "0x3140bf2c664b53bf4c208ff5f21bc7c91fe4848f35c4b8c22514e6d1772ca0b8"
    }
  ],
  "blockNumber": "7,415,113"
}

{
  "Sr25519": "0xbca88534a41cee303aa7345b41ead37b5bdcb69b8837c6cdaee09c38919b832b72efd9d46ed1a40709527ca33489686c53f37b1ee940e9ee021468cb0ae1fe8b"
}