Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,556,155",
      "signature": "0x98e0c3ab196c5e9df99dd275ea1bf433786a98719c4ec541950614189bacf579d020e58c1c69d9554239464d0288da29",
      "randomness": "0x60cd9408aab85296620439b7d8734f8607faf8daddcf528635c0bf40166cbe13"
    }
  ],
  "blockNumber": "7,409,374"
}

{
  "Sr25519": "0x32bb7a0e060876176fb0c1fc406181d5e22c1af0bc194097725d9affe1fb653a6749da242bf6ad7c9884f742e93496324b8f98b9ab8e99f18a02259fe92d3a8f"
}