Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,551,109",
      "signature": "0x90e6a03458e6929f0715c130636fa407955eff2661b9cd8794f8939d720c2460484b9fa92b36389ab239a296c534b09e",
      "randomness": "0x596444203b07310dbdc01f36b597c52409561fca5dd72bd8b7c12f76b31b91c7"
    }
  ],
  "blockNumber": "7,408,113"
}

{
  "Sr25519": "0x96c9cff4da56ff3b78b100c98190a7529418ecd7ae0f6779743bf112a575b806a4d30bd38c9c7e2880c5a788c5ca453226fe5084d06be8490143def5efa73086"
}