Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,576,791",
      "signature": "0xab18c67c5fc3198571fecad3cca68c4ac8c9ea0eb5690090af17851a7bac7fcf19993ec2f0594e3f481b0bf4b11e8a04",
      "randomness": "0x968161a1edf8e70c387cff7c3787c2b5bd9950e5a70d228cbc573266564db373"
    }
  ],
  "blockNumber": "7,414,533"
}

{
  "Sr25519": "0x42dc9f491e67a14c7a5729b0117187f2787a963c355f27943a7bda6f5b749b77362796e5523062b53c1404ac902cd337caa5d6acfe11f98f9150fc9be99e2289"
}