Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,645,107",
      "signature": "0x97cea5a00473ec5a3465f6503c313796ee63697f206161d2ddffefc873f10f430fac36b70f20ffd6839fb2e655a1f185",
      "randomness": "0x792c5b3cc677d69e159746844f2a9916226b72f722bd96eaa99f881321449b91"
    }
  ],
  "blockNumber": "7,431,581"
}

{
  "Sr25519": "0xb8228f45425450f66029c73f921738cd0198e727045404b6c6a514d7bb01364c6975e674859b01c44ece42a2b5dba94a7a72446de5b1676014b9eaca37bdfd8d"
}