Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,552,232",
      "signature": "0xa585a0f0eec286dcd40353bf7c4f24ffd332749c9d83ed2f52af036aa2d13874e8ac6a0b6b872166f2035b26f5a6665e",
      "randomness": "0x0f9c2ea2ed6daf53c3fde3260fc5698bfdefbde83052d7a0df3c3d14017a3f8e"
    }
  ],
  "blockNumber": "7,408,393"
}

{
  "Sr25519": "0x9480906253f931734f1aa0d4cd105a67d6aa9fafc89bd19953f14fec1a5f8c7ee0284b7c722e3e56973b1815700e1ddb3f6861a09f71cabc5fd536a9f4a23889"
}