Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,578,736",
      "signature": "0xaf09f3d75dd8e95cae2961b422f39469c65ad95003fbfb081605919481b20004f5f78dac458f0c988208061ba69e6f26",
      "randomness": "0xf136b5ff81fa4a249f8e711df5c01e8c17e7efab51f31884ca299d6f623da26d"
    }
  ],
  "blockNumber": "7,415,019"
}

{
  "Sr25519": "0x1880f32e8d59c584cb76f89924e9553578e1ff34d493d921fbc1b8414d6eda2ef91557810217518e2d968e7da801aa75e8b5cab3f09c7f750eb018b4cb84998a"
}