Write Pulse

{
  "blockNumber": "7,426,018",
  "pulses": [
    {
      "round": "25,622,816",
      "randomness": "0x8cb0ea8492f2a18275f33cfc1a6225ad365d21074c5b7f9f70c613c9e1f32bab",
      "signature": "0xa2eb31bf3afbc767c58181096fd5cfd14814f00f8a7274e19ac446ff6cc2c14f6f2ae53d3c306454f01b86edfd1a97da"
    }
  ],
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  }
}

{
  "Sr25519": "0x062d70c4035a4c51e6ba7f8fdfe8877c00ef7fdb6f153b2aa15ed09396cd6252520f4369e9b2f35e3d87619fa7e208045d38db9d57954e28fed5b70b51564588"
}