Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,569,331",
      "signature": "0x8d8eb33438d8437c12b51d2d6616feb71e94d0889c8009c3c3f14aa354c3f14bad622b1f6bf676da2c73255cd1a9eeb9",
      "randomness": "0x1f686fec50117a181e6059046f4a70f0142d74d80bac721f1c4eb48f746cda33"
    }
  ],
  "blockNumber": "7,412,668"
}

{
  "Sr25519": "0x103ee7b7c2144b0514ada8c04c2a2d9a914f3c0d2fc73c0187f32ad5aaf3be345cc05d9994cf2530727c24aa05e39c3cab51786767de4142aa4ae17500237c8d"
}