Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,611,614",
      "signature": "0xadaa6cc8a55a4c5f61a5f16c98198be99311c0abfc45398ca85b647a7bec902aa037a137d1ba2fddb969b4b11c76eb3a",
      "randomness": "0x3bf6ad01e4eccbd1a97361a9b41b51603769f84da8ab391056efdc69bf47203c"
    }
  ],
  "blockNumber": "7,423,219"
}

{
  "Sr25519": "0x127e1c23b2305e1f47ec2ff45732192486d110751ce84daeed2fab6f0a521f067efc12b8e37f50085f7395acb63dc3e3651bf369e109f2c8a463d83475f4b688"
}