Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,627,038",
      "signature": "0x913688b09eacabca47c011be6e8db9b84b74fbecdf32ec1a9f21a3dc5b4441802d7f3175cc9aa5dc97de2e1a559df393",
      "randomness": "0x9bd00a842233c8bdfb3f82eeb5bfde50930e35989678941d769081b51fbd59d7"
    }
  ],
  "blockNumber": "7,427,074"
}

{
  "Sr25519": "0x407ae51ca077bde02fe20223098ed4dd2de174e51ce3a6007e5d613d97baf96039ef6dd9b7b192a35609505b7e0365beb3d7eafdcbfb8ceae5362f3738867087"
}