Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,550,822",
      "signature": "0xb97a4bc99c9f19cbf3adb1fb2b3e4e5b84b69d55a2817c675e384fd901ce9ad388b36dce616297564f2c8ad58dae479b",
      "randomness": "0x396c322c836e08dd268e94fb078c3dda9c650d95ca4ff734167cf5e1f2919f60"
    }
  ],
  "blockNumber": "7,408,041"
}

{
  "Sr25519": "0x00791d709ae40a3384942281c041f47682ff7774755fd6ac30d193cfd790ba020a3e9eff0ec9c8a76e8982a699a598ee16c3a29e70310e1b4b01d651f41ae88b"
}