Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,549,304",
      "signature": "0x8cc6dd4f1ae3e4c7369d75c050ba750d47bc4b70553f2e7f74b8a64afc9153006212e146e462ffa4190414043bc38d34",
      "randomness": "0x3812d21bfd63dd67ccc5124a15d42e4ea50c624db289bcde25f3f9d3b7a51fa8"
    }
  ],
  "blockNumber": "7,407,662"
}

{
  "Sr25519": "0x0ab092036759fff372bd8b79ec40d783627a8abcb2e25913715fd878d3270175f6d6ff3f4c92a6ba3cec9cc2f768873ea7f3a898c035900b9cc975388e7f4f8a"
}