Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,628,867",
      "signature": "0xa69e8862a09e3731f5b7b5bf74c99a33c90d4441bb46e3f0c589ac159c11af10855094afdf536f5c04297253fcca1a79",
      "randomness": "0xdb1298baa56f45cbb8dbda5d5b64b8af5c4b4e605e01d25d06296d4e6c7a3bf5"
    }
  ],
  "blockNumber": "7,427,531"
}

{
  "Sr25519": "0x3c82677e9e1d3ba81d9509ed6c1914bbca24feacb4cc5f6cf1a4886940a408753c8dc61b306ca334022708a39fac083b58ba25dc0ccb7982d40b978ce8d2f08f"
}