Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,618,144",
      "signature": "0x8a74736fbeccab2378d2b42ce3cac167e65a43dd873e7a2997c500e57de57f4808d1e47d22c1f9b5683bfe6abb4f331f",
      "randomness": "0x0142e74e0c55d1145292808a8f77eb8dedbd9feff8967052bea7ff0a8e98cdfc"
    }
  ],
  "blockNumber": "7,424,852"
}

{
  "Sr25519": "0x2aaf21bad40d5aeb6b4a1d8804a065c47e296330a77424b8d39cfd8a0099b66d374400e138dbffea7ec804effce3e185ed7b5db49be8d80b368a3c60c3bd0a8a"
}