Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,632,154",
      "signature": "0xb8bc6400da7e9b8c8e775e4583d9f411b538322184adf161c8b83198bbce850c5e1935fa1edb7a5d662fc54dc99a5d4e",
      "randomness": "0x8bab0195b5039b3272ced921f8b199dafd0bb7707042c2708bac7f231ed96a54"
    }
  ],
  "blockNumber": "7,428,353"
}

{
  "Sr25519": "0xca5b77033633ab9867a9b9bd1e8ada50c4ffedaae383d5621dc589b46090ed3c2b89aa646e3f4070cb5ea83b221766292843a0c1a1100dcbbf37dec9458f0380"
}