Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,585,509",
      "signature": "0xa8c488947c2b7c5f9081f2a085fb51544fae43394d424d2833cf540e8532b40679a71c96558d0970817d899581143929",
      "randomness": "0x3368cd19af00d8803f38abfdac6d658a844fe4178e37c4532582e378c67569b4"
    }
  ],
  "blockNumber": "7,416,700"
}

{
  "Sr25519": "0x3842a10e7f5e3f45552b7e9ce44bfa333f17f3e3b29921b8fd52d643fa60412cb26cc3ac2cf59247ee08e373661e897fcbb2f786f5da39d02789cfa787264580"
}