Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,661,180",
      "signature": "0xb88db84ff926a4faa82731f53106dda554c53cfd4cc77a15ea4f1914665ba7f4d6b0e30dc9dc68a46986e7da1698bcfe",
      "randomness": "0x53a2cdefbdd92e2479195cf0c86188d5269026134908fa7ed19c0bd6d2476b2b"
    }
  ],
  "blockNumber": "7,435,594"
}

{
  "Sr25519": "0x7a3fc10450c6c9f8350d4078efb4fb63a8f4acee6a6d75b3816a9c1e5042c0299edd1ebd3d8b4f1eb1b666cf7ef06ba22d4a7d5f2ff71e689b7ebc03cb3d5386"
}