Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,548,515",
      "signature": "0xb507d911051db29c052e49ac1b247f2ef86621398450e6e44a5ffc52099ca4ca4d87e6489b8e66de3d6783c0779eea15",
      "randomness": "0x49f010d0637a6982014dba30d878c391a8e46a1cc083e3d504d414414675bba2"
    }
  ],
  "blockNumber": "7,407,464"
}

{
  "Sr25519": "0x02c45af90c7bcf06aa1da83addf0a1c613c4ab19d2b4658a5f36d5d14c47be59b6f4eaeb847fbff04c177adccf8ab18b169b22b2ac7c161959ec7716e44bb288"
}