Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,663,676",
      "signature": "0x8d98e5d94b84ea999a254f1e6be9e5aa8195c2fc3406592241caf5b18d58b1fae3f99fe9155a1cbc8a77df827e9c5f5f",
      "randomness": "0x168ae57f01dc07086c1c6805618f51c32eec76b587661eb8db573a34fc8df13f"
    }
  ],
  "blockNumber": "7,436,212"
}

{
  "Sr25519": "0x6eaec61a61a1bca4ab9e7fe76e48c6c7a58f094ee5fe78ae2bff8d698a91d24d024ca0fa24a1d0becb4f3220399e235701239f6489abb5426dcf0737684fcf8a"
}