Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,673,382",
      "signature": "0xad0832e2d45ed1116489e2fc6d5bda5c88ea64e99351456a3f96f4fb3dc308c824241b54f114eedb7948a4838ab8d012",
      "randomness": "0xd2d9169edb3b2ee165744b4c0257d1cdb7c07ae9571b6963b192d1f352a97635"
    }
  ],
  "blockNumber": "7,438,637"
}

{
  "Sr25519": "0x006d0d9e7a7ea87392c1c07ab48fdeb251ca76e0c971d27ebc60609a9c360e5a8ac0142d4a294f358cda5f7f1194290fe6fb54c51c58c0589004884d78507484"
}