Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,578,859",
      "signature": "0xab7522f01dd865bfe71b38a84181b9a9908ad43ac47c2bfd90c647a8f5b64f76fef201ad9c703afb1ce6d621c4ddaa21",
      "randomness": "0x29b92ae31975fdf8bbd984f31f480ff864ee534a02489ca1deb5adcf3379b3ae"
    }
  ],
  "blockNumber": "7,415,050"
}

{
  "Sr25519": "0x8a4e093e5d04a10d510ae4f3a2d2cd6b4445a4f29ef2111ad8405d4a2ee69f41f391dd9b399cfb6f57c0e127b55d2927fcdc54c130bfac73e7ab100ad52f6583"
}