Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,606,944",
      "signature": "0xb6146f935d7e7476851d554a74a6e90e17c82d5f90e1cb05cec3a4f9dbb28fb1a083f7c408ebf553a9b4c7d78437acc0",
      "randomness": "0xb57cb36d2d07e4c1423d8f1c00e940794c725ded08e0c21fcdc8149c03a996d1"
    }
  ],
  "blockNumber": "7,422,052"
}

{
  "Sr25519": "0x6cd09158bff679b94a70657929a3f1eebcbf88d46509cf6b066d3c810662e9592231e28279a6f25cdb979e5369d8ef5b45496ec2e6277f1d4415cc3630eaec82"
}