Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,577,696",
      "signature": "0xab7bfb368a40dede24502a517b442e2e4f1bc9c739bee2caf5fa8f8cee35bc664d1e3cfabf0b2e573a73dee6ee0e3edf",
      "randomness": "0x5c361f1b3eb9f06861e20c9dbe6e308867d713130d7ba86485cedf1a49d62917"
    }
  ],
  "blockNumber": "7,414,759"
}

{
  "Sr25519": "0x28d0714438480bb5afefb0f89dc2ae0c374b7755c84b50dcb19acc646ce38a54d4f25c6fd5ff0a5ad02a307a81f04dd766b327fd8896fabcf2a4f460272cfd85"
}