Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,578,461",
      "signature": "0x84bdc4907e817630875968bb2180f538a4b7039f49cef57309358d0d832739092b8c19229b4bf2ae5b91469f8fcc0223",
      "randomness": "0x9cf73fe9f05af7cf43978ab49516948ce3fa5f9d2eaec18da335063678ba6755"
    }
  ],
  "blockNumber": "7,414,951"
}

{
  "Sr25519": "0x02d61bb58bfa2a28f15d2cc9d4a50643085a20d93f29434689a23ec1ac2dac5a0b26984f2a59badd086747087916d9c1b1c68e40aa2c0a6dd739069e5895ff82"
}