Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,606,947",
      "signature": "0xa57f1e1e91dedd708bf95356b2ea24a0015f72fe95e66d7cd10793bee547968a48fbfc8612bc02e4e39abc3b2a4f1478",
      "randomness": "0xfd2b516325def374235b3c86f2d4985afa054d3025c986c5e8e2a15695861b46"
    }
  ],
  "blockNumber": "7,422,053"
}

{
  "Sr25519": "0x823640113eb40b70faac005a42f877e21b78d1cf1c09cb5ddebc06c7dce3ee351b872f3b63fbd1e045dc43d057c9b71e3d80053c326b7f49f573f7bca79fcf8c"
}