Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,637,210",
      "signature": "0x801759bac41e610bb09a2c428fcd5a3ea2bfc864ba929298908db8a785a5487b8ba45b65d20ca96d0814865882cd2d03",
      "randomness": "0x92994b8c3175fbf4dd63de6ee3dafde976786eb0600dad3eeddcfb71649b3d46"
    }
  ],
  "blockNumber": "7,429,617"
}

{
  "Sr25519": "0x8e873255e661091c992b3a3dd29c17fc8df1291bf23f494dbce330fc77fc9036cc93d08e650661b442037ed3c1ee4cfb9d148243364ae95b417bd93a89e8b183"
}