Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,556,656",
      "signature": "0xaee1f2cbc45d5138306a15f59df02d13973c43291a02839b229ede406823c6f671d8d68a96f359548938a12fc20c422d",
      "randomness": "0x042244aa53e2ad6cec82177b9a67461941191d79197229a368c3bd144eaf7c1f"
    }
  ],
  "blockNumber": "7,409,499"
}

{
  "Sr25519": "0x681cb080884266f98c3111adfddcaeadb0d352e3da5a443202db70374f4c6e00772cc1eccc9de5896d5f9310ad2fc7d0b5d3fb81790f083756fc4179eb84828a"
}