Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,554,352",
      "signature": "0xb348cf22751a5fba585e6d12efd7465375795d491d601f7eb66ca9b0b9fdb3c1013181cc3d6253b7cbe7ce4143dc6040",
      "randomness": "0xefddd1614f8e689f17b3911034e0dae9d1daca4fb4c20ce03e91184a02f95c27"
    }
  ],
  "blockNumber": "7,408,924"
}

{
  "Sr25519": "0x84421cf03599cf4518f94c654511a85d695da09be9bb3e4627831046244ed5421c446a6c2354e610048db975305dae2ca13cfc17e68c3d93ecb4448dbed4e784"
}