Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,554,539",
      "signature": "0xa0db7fb97ed18366b5e987955a8b098a696baf826ccbc0027b439bc3e2073a192dd8c6a50ebca08e0e35eafa13cb768a",
      "randomness": "0x03027aeb204b6baa3af3b553a47a9cf600d8ce197a18ae29e5b0a97184a0ae46"
    }
  ],
  "blockNumber": "7,408,970"
}

{
  "Sr25519": "0x3c81bb8d56e2d652ded9c5166b16b2bf43897c4c1887f87a8ccb2056beef50117561d390f95ee8c6baab209f25d4b7e0f5e48afbdfe786a722195ff18ba66f8b"
}