Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,551,123",
      "signature": "0xa4e4d13d3cd34c77e1fb32c02d241727d6e72e341278ae7a97a7427d3834f969e1c943c7e30d0915c971bb5accd524df",
      "randomness": "0x9fbde0159b97c71a61fb79f6924d4b5f302ea17316c78a8532668e2c17b73bad"
    }
  ],
  "blockNumber": "7,408,116"
}

{
  "Sr25519": "0xc055ae6cbae90d496f82653dfbd0b1fafd86ca971f8c822cce8efd2d787cfb2e5179bd259a6a50ffc3f05225683c7af204d6d67e389c0c3ead16111f38cef68f"
}