Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,542,388",
      "signature": "0x811b2b1f907e13e3f972c340b836198b3d1959547c892f03b197510dec1a5555c6fe189955f4cabedf4115310d105d20",
      "randomness": "0x83afd31361a61d0a6ae2dba888f81c8edadb06c61c67a9def014c074125181a5"
    }
  ],
  "blockNumber": "7,405,933"
}

{
  "Sr25519": "0xb831fa8f7cb58424949e7be363a89767e2eb317801216a2790892d8aeebffe0a1dd9035ccde0cb1055dc49191e4019ab79a22136c00e481ac9249e3a2a4edc80"
}