Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,555,705",
      "signature": "0x92600c86cb98ab375c21113420c12424829e0f650c0b2e46ce36b79c6d10c6ef1296ef857700d7f450ebe108d4d6f723",
      "randomness": "0xc9d5aa3162e7180dd906459aff96b80ea639598ae93004a491fe8c5fa98d338c"
    }
  ],
  "blockNumber": "7,409,262"
}

{
  "Sr25519": "0x50d2e9d65e333b552ba27ca42e02f03b76a8abcf7943d8d4c6840000b997d855c5e7b4ea5fe07e9c51c46801b82e32bce8b2b5c831fd295f46a14c2b483b0588"
}