Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,574,305",
      "signature": "0xaa396944682984a3a857056cee55ded7d80628fe7e7ec7164ba3a77e5acf239df76d4370493eb3acd393ad9bd6acead2",
      "randomness": "0x6fabf272584fff1adc1f69ee1f9f3b273917aee168d96ae4edca58fa1b16cf6b"
    }
  ],
  "blockNumber": "7,413,912"
}

{
  "Sr25519": "0x9cd1bcb4f5e36615d863b08cf4fe31c7315690ff7aeed21aa131f08b69a1f563db97845b5425592d797d51c2744cc4cc3d179580ffc84befc543f6b867e72387"
}