Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,551,761",
      "signature": "0xb11c27990f34b99292e9f3c398be2e7f20c7c507ead5ed5cdaed46dd521e0869c6cb1b446b4ffd74695cd6c946a207ef",
      "randomness": "0x3444213e374a6f501641c96d744a6a4643c0cefe26c463298177e43f6bd6ef4b"
    }
  ],
  "blockNumber": "7,408,276"
}

{
  "Sr25519": "0x4c899d0e7ffbd4f1ce72c09f6e50055c409564c656acc8f314ac2d225db5e801bc14d7b1fa2ab96307d5e837a7aef549f6de73ce59b735a4b503230e708d8a88"
}