Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,638,641",
      "signature": "0x85eac0619d1725af85138502d88e08da04dc0537f119d265e01e52743c5ec97cfdc8dcba4b30e0d9d114d7713190d6c6",
      "randomness": "0xd78626c0fc7f175aa28462eed40f067be1d591492765688fb7e0a0facc9dc474"
    }
  ],
  "blockNumber": "7,429,975"
}

{
  "Sr25519": "0xcc6106c4a4b53f2f5adcae66047062da5b4ff5b96b89abb463bb2645e6efe63e42396ee4ed2a8de04956d4035b9728f9952f6001e2485bce4559ed96351b2d8c"
}