Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,554,094",
      "signature": "0xb8ba49b37b63c47415c4ef8cba5b410f21b9fe71ebf166f138b651b0b2aba6d9e87b8af6c301919052c0926b039b19fa",
      "randomness": "0x3fcc2f49f0c792f5a00e2e4d573df99b79295a60f97a49497441a6c5555dffc4"
    }
  ],
  "blockNumber": "7,408,859"
}

{
  "Sr25519": "0x78c57d5875c43fc02c5251157f130cb29ad7eb24523d5d4a72ca5b04d56c770a302c917833dc5ec2a0270da9647f33afdc192ff741fcceda6f2cd85884de358a"
}