Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,578,787",
      "signature": "0x8e433d002823e606311a9c1670b33f477288d6107ea2814c03463145a71a5649ced8c47a546c7edb6d73b3799e02b6e2",
      "randomness": "0xe6adc2581bec4c4b0133800648eb5f1cb4cc0741390c9358154fcbb377aa3422"
    }
  ],
  "blockNumber": "7,415,032"
}

{
  "Sr25519": "0x607c670411e91811d7eb1fddeb3ce265b0bab3791df9559c30bd4582f728bb3967081a16fcb2a096734fbd3e370dc5560644f7aa43e5537635692c663c89da8f"
}