Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,602,355",
      "signature": "0xb1747d381568af6261383ef53a2c187fd87345c8f7fab62894f6d520857b9554e5fd4a138cd2e1d89c25708d1f2d34a0",
      "randomness": "0x2ff430d1f51a2ed20da666bd043935a1a85e746ed40dc0ebf30456648b91ccd0"
    }
  ],
  "blockNumber": "7,420,905"
}

{
  "Sr25519": "0xdc58a30e81d46da3c4dfdf89bb0d7d7c7e592f517d7afe176ba440271001b71ac3070b25d1da34877a32d59911a85ad0682dee071b9a6aa4a74583a44363b183"
}