Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,572,708",
      "signature": "0xb47453753a60430c755d84a0745c3b4a8346477a3075b14f20131773f76e8916aa3d82e5978c631542028549daa14aa6",
      "randomness": "0xb8ebe22dee6746151d1f00d71ccab3d1f44c8446ad0d21cdea761801e0bd82ea"
    }
  ],
  "blockNumber": "7,413,512"
}

{
  "Sr25519": "0xb8e99a35fca07a85091aa0debca51866d23dca13bad4b5bf859af9a5719a580288eb919e494725cc657ee5ead948a30a788ea40bafef2e6b1d8824f743f71d83"
}