Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,623,071",
      "signature": "0x86d4cf283363fcdc82b1d840662c63796e251cc57438b99b3dadb5153693df22c803c0c090a7fdc5ce09cab8930c820d",
      "randomness": "0x312a8132cb14e474ae1e61500ab223ccb472ea318a14261f241eb8c99fd25db7"
    }
  ],
  "blockNumber": "7,426,082"
}

{
  "Sr25519": "0xeeead9ec782f87992da6b49aa70791e34f047d083001b67976e3a43190b2ef7b23264df27cc91a7f5ceb5e06f5b556118e31aba6222d088a49a154a5b422008d"
}