Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,650,982",
      "signature": "0xb4ba176849caf351a84c08df70f267bd312cb2787a8687f26ec509d63b15829245f867e72a1ca93d592411aa095ea19e",
      "randomness": "0xa56f8f4a41dc0b0df9cf566ad39ba36d596e06daddf81018e3eff15b5ed11f1a"
    }
  ],
  "blockNumber": "7,433,050"
}

{
  "Sr25519": "0x78966a79d888b26c3373777321b5ab381a2f65ccc8397d5e31aa317630d77a12581be3ea27828607fc6d8611a7ec911e4e1034f7a28608e93b029a2741d01388"
}