Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,568,895",
      "signature": "0x820935d438374f26cae4959ed2f0cffc274711b6063f72f4bada73319a05b1734dc1411156cfc9cdd477f0658704277d",
      "randomness": "0x4d8e4a96e665549a39f56a5e45e62cd195c0c9b2b45f3900354be4e703840e8b"
    }
  ],
  "blockNumber": "7,412,559"
}

{
  "Sr25519": "0x70fa0d22f4629189a3ad67c08d68001ef00be033ecf9d3af964c8fd0cc9d07303d151872119d9c6d8e184e0fb58d564eba4598e616746e0137f747aea76fb386"
}