Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,542,687",
      "signature": "0xb0b9434721300b692ae0c631504d60fa7d4b8a702540024472708e37d5611493083bdcb6bdb6806a99e6fc8a57fe09e8",
      "randomness": "0xbcb68e1a1d345899160e17100e04f3031998439673bf989ac90699a3d7cac47b"
    }
  ],
  "blockNumber": "7,406,007"
}

{
  "Sr25519": "0xee3a720669b964fdefcf8d0e775167885db8b5070fcf3bc222786f24db96fe0f5c7f28190c7e5a72ec3ec2970954ab9d27bb824856d472e58df53e5adca68586"
}