Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,543,134",
      "signature": "0xb7de854c9a566223526cdbf51f127d718fe5ea9f8ad228110f4e37a6e052b7fce19bd6b86fa1f30e70199febd0bc4a30",
      "randomness": "0x91275c28c5f8a408f1490e8a550e3dc76a40fd1a08913ca786f7efb90b30f481"
    }
  ],
  "blockNumber": "7,406,119"
}

{
  "Sr25519": "0x1c7aaa35fc7d04dc249f6e054ce3c73fc2839a95df4621c61f523676102e532446d55a160b99026039f711ec977b207a5f9bdff7024e503ea834dac05d9bfd87"
}