Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,547,039",
      "signature": "0x89f6bdc26d8ec4d34f63ee9394e31a94884c9aab14950aa758b9ab101bd8f67dc6a9dcedbab7c0c4697913527df1fe22",
      "randomness": "0x656d64ae53839bce9313bf696c5bc0fc234f4d6ba51f07e164351e76118bdbab"
    }
  ],
  "blockNumber": "7,407,095"
}

{
  "Sr25519": "0x8c4c1d7ece209d8e2d0c3c317cae642b666c150c85b1d8ace5e8b601e3eae66e71fd027ee98b61fa72304c6016930cba6a885805a194ed6f139059b275047d89"
}