Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,596,070",
      "signature": "0xb20eeab856280db0a903d071445a055a9dd5e33c1368e48e0ccd2f379d89223871c51006e81faf7c1b6a232709a54bf1",
      "randomness": "0xf644bc8392141f8b19dea23d58086cae157ae5e69b2d5890436b804fb9d72d61"
    }
  ],
  "blockNumber": "7,419,334"
}

{
  "Sr25519": "0x401d0b7e561e2be77139b2826e8c048d9cf261a699a972b3d05e1564da3fcc7f8ab15c28dc52a019838848066a1a899ecc56b12fb0edbb9edab75df17c630c89"
}