Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,623,435",
      "signature": "0x8898d8649d31b60415b7e7d73ae06cd67ff8d2c329a616f277936efa9069ebef851a77e6903f2b74a837d784be6064b9",
      "randomness": "0xd55ed21b058b2aad2baa6127475014fe206e2cf9b3156bc188f864725ab12b9c"
    }
  ],
  "blockNumber": "7,426,173"
}

{
  "Sr25519": "0x7a9dc74464b14c9b83b36ba60897b1f17f959ded3bc2e408be72e4c7eb604e6110612c61c83d8c64fce9bbfc15f9f7b900fa2bdb495da196b885003b44c17888"
}