Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,544,299",
      "signature": "0x813f715d3257917f2f840ec84d36cba9722d2e37456bedb094a2bc097d93707bb950bb384dfb63bcbe3d4cbccc179161",
      "randomness": "0xc3c79fabac95bd22424c2cb6264a5994699055a8978c43a61a79eb2b4927923f"
    }
  ],
  "blockNumber": "7,406,410"
}

{
  "Sr25519": "0x1cd43a86f69c5a67542d3f469df7f4aec9a0a0563bd54bff9540ce255471ba2f2eb2571ecaca8df9b8d8a1beebb3452d3d85d52fb8c138fcd31cb071786dbf8b"
}