Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,559,604",
      "signature": "0x96d8b22ba79b822daaa3124791cdab6e58bd21950c5dbd2bd47c34ca69c97fb6539d4800d72c90d66b4b1d579625614c",
      "randomness": "0xa4f850a1c80515e8239caede626612f0187ba020743ad18ec1a1ac9cc878c179"
    }
  ],
  "blockNumber": "7,410,236"
}

{
  "Sr25519": "0xd66cb44754ed3d875728029d397a54ef19fd921a036731e40e12439515c96619f1fd68f7c59dde708044d42372989b0a9d694bf40b87422dc3a59ef5bc8c0682"
}