Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,547,464",
      "signature": "0x86dc9e5e5978530b3cde0e808663c1601d184e6bad01402737170af6f476f20e09919c3cbb3002bc9ed4b5c31b7eebe7",
      "randomness": "0xd72a6218c15cafe82d5d848d000e2c9af7e793fb8e67ff00d71edd4f2925670f"
    }
  ],
  "blockNumber": "7,407,201"
}

{
  "Sr25519": "0xbee419c1be751082b4e80f61e53fe4f2b3e054595a20766cc42559d17e9ac031ac191554cd99aac748aa7adb635f31ae8544b851ec319cc0ed45644597d43e8e"
}