Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,658,994",
      "signature": "0xa74c1a2d1bf7da918af68c50446e2b28752d17509071f9a672c8c7018efcf8626903cc93e97e489771ab1bf9d57db80c",
      "randomness": "0x569f7e8a76b659d9b963772e87ebcf288fd4c92ce99b944b419d927f5e47a414"
    }
  ],
  "blockNumber": "7,435,053"
}

{
  "Sr25519": "0x9add419bbad37c66a6336009d0eb4359a08b9bc36c44fbcbabe49f5e43118a11742d85a94894a8a06a0687b8da7a62eca7408113ff5030ab89b80e4771eda180"
}