Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,540,392",
      "signature": "0x94414327736dbad22d49e451e70789caf1b0b203d03824fb2fc7a125afe1d333abcf977c8479497ab3087dc0869869d2",
      "randomness": "0xc486c4a8a5170ba4aba53e3c8f44c0789e70f58dc46b93799827bf724b3c10fd"
    }
  ],
  "blockNumber": "7,405,433"
}

{
  "Sr25519": "0x160ccb411a0b03684fa874bb3d8848e9e28a90f8fd80c863e655371da1eb60252cec3aa8fd2c0b00312192e76e7f4b0117f32e89aef024edcb06a19e2b752f80"
}