Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,613,305",
      "signature": "0xb0a11e8ed3b5d25a562012d9c9fa6f1aec680d7550bb2edb5f8b9969e4b82a621ff45c40fbca7601c043cae94bf64d65",
      "randomness": "0x68d2cb4e4503fe4aa45f1d34e32ad6140ef20abab1d64b26362a500d77e9ee34"
    }
  ],
  "blockNumber": "7,423,642"
}

{
  "Sr25519": "0x7c1250387362a1ce2cb7ff609b6596ded676b304430a852d1316bdcfeb73f40dff1e021f717a2cc2ccec710272b03d247c2bd711b89a4e0e380e4abbac6c4182"
}