Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,545,452",
      "signature": "0x935010153b94d5b24ebc8cfb2c1d42c6b81948b7ed11723de61233a472e5e880ea136e136b6b788e8e036bb305eadbf0",
      "randomness": "0x48a4872a2cac60d100544b614d29b5484850784ecbd91bef623ac3b22fd3150b"
    }
  ],
  "blockNumber": "7,406,698"
}

{
  "Sr25519": "0x3c945218117b77dd5b8737a5ad71098d9bc5a63ed877246b77d993e79d0f350d1b1eb9f835aa0ed62c652aef172e5cb414cfbb71e5dd4f3cc109a0f3d9ee0d8a"
}