Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,542,484",
      "signature": "0xa1d6a5b03a07b2fa2eaef9f02933eaaadf6e77fbd0600298824eec8e3adb966d1deca957841504394c23990b3edafaa9",
      "randomness": "0x1403ad1f776489ce478cbec789d5c9160589571bbba7beb14bef3a0defab7a6d"
    }
  ],
  "blockNumber": "7,405,956"
}

{
  "Sr25519": "0x1a664c009db193379b867794e2adddf2641afb521546e37dd9c51778a4ba79471af9b4d3633662effad17325aa3c67be6d44ebb71f167d19df63d83391598289"
}