Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,616,154",
      "signature": "0xa1991d39fb9762b665e84cf0c856bc3921773aec60395b5d89bd405512fa827f9197c6926fc2973e1f139a6f908fd4a8",
      "randomness": "0x49a38c10e01b62f514a851d3f131bcb1c4ab4d3d0f64c8dc04112af25dad9c7f"
    }
  ],
  "blockNumber": "7,424,354"
}

{
  "Sr25519": "0xae5730f2a864f2146ef788d93da14742a93ead606c3cd11c184addf3951cfa3abd33162e973d1a1fb04e0d9562283cb00c805d9f20f25e1d113802ca5774e783"
}