Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,257",
      "signature": "0x8614fb8f85cbb84d80facc454ff37e61b88f84c3de86ff11d633ec55c70409af918c5064fe2c6c67ef411b57a699dc40",
      "randomness": "0x9cf3346a402ee79ab94fdc557888e3a6f93cd504805109358dbb47092b53c548"
    }
  ],
  "blockNumber": "7,415,637"
}

{
  "Sr25519": "0x844985ced5d2fd7c454574c4b9d4d9ab91d6e25014e566de15248ca381f5653496809ee5c1ea201ba154d7a82ffd431174b20fd7ae1f9028e30701b71c4c0082"
}