Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,582,111",
      "signature": "0xa2e8c6d549f0ae5d2ffb93b3a6d745a79f2aa315521056ccb81059aaa98e635f205f78b394cbe4f9b19b214c93499b58",
      "randomness": "0x73ffbd5e72c58fdbe7bb7145e0ac131036897ce16e1d58778d3c392290777c20"
    }
  ],
  "blockNumber": "7,415,850"
}

{
  "Sr25519": "0xc6248812aca838eb19cc5662f2d01c8cdf66ae2d91a00c0cfdafc6566fb2545456e613bbd249eab48128a0a15e10547ba6212e62929963d97c28d055ab03ed87"
}