Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,573,109",
      "signature": "0x9365f39714f1e4feacb48624f9f2fe91053a14ac744c95e39f77be69d144bd89ff8e98c84b07006d4f753df5574ec329",
      "randomness": "0xd9672a8f51d71386bba28afac1ca539ddb7631dff236b83d5f9a8f2ee6eef1af"
    }
  ],
  "blockNumber": "7,413,613"
}

{
  "Sr25519": "0xa0e8cf352e7ea68ad7150d1cfa6360034fe86d128ceadd7a9be59e0b7ef40e6f814762b1f4f3d163745c88b554e37b396631d0a96b67d79f0ceef0f07967ac8f"
}