Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,606,949",
      "signature": "0xac55256e9b5651933f3cc276308cb68ff7a50e4db0d3a0f63da37050be6694053144043bccfeb2a72d7c9db0941c0a8b",
      "randomness": "0xf5ed7d277835036765758c175c708c9da1d4cebd5a10a3dc097924319b0538e3"
    }
  ],
  "blockNumber": "7,422,054"
}

{
  "Sr25519": "0x2871da12e50d358ac81ff5e4da751c4b606a8f863cd97ca04970fff64927750ff34481a1a51c86cb5767eb691c6064fe2d0cacef349354b407ec5e71d731d381"
}