Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,603,031",
      "signature": "0xa8b45eb5b35c825922b947bca27f8ab1caaac5819a4ef205a7113529d956a14d5eb194e53157005c65e01ee1e87c87e3",
      "randomness": "0x4cacba5051c9dfd21ec0ee2a5675c19f546df2c5913efe77bb305fab2f23e01f"
    }
  ],
  "blockNumber": "7,421,074"
}

{
  "Sr25519": "0xe2d45fd44af3aa6001128f53057df782466bd2f8b03ce6869989d1b1de97726974b84523f99838b1c43a7ca1f876fb29c6e7360ac5656e5fc5d26460fc2e5284"
}