Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,554,785",
      "signature": "0x99e8ef2a1a8810b5585c83fa3e8b0a6c4b78f66946cea240a4daab83c8d7b24b89a7ea0af0212de5770af22d2df1781f",
      "randomness": "0xacca120f84de42e237882428232f48994f7f1c80e5bc58dc0171ee0b601b6724"
    }
  ],
  "blockNumber": "7,409,032"
}

{
  "Sr25519": "0x04bd379fb29e8a023697dde4c6295c3af19f49d4a2afebbe57305800b0c6225132baf59395681f41b43f4c090777f015e5782f25fe9e9b978f40a3b906c57880"
}