Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,600,983",
      "signature": "0xb4336076409264d91a75ade3030d02f8288fd9f33e005b41983509c533da2a9e0ef5a0364e4f91f87bb5e2cfcc78bdf0",
      "randomness": "0xc1ca857c02099e809c039c0cf72f0dd7d796def630dfcfc38e60b13688462620"
    }
  ],
  "blockNumber": "7,420,562"
}

{
  "Sr25519": "0x926a7b2bc15f01c204f84265c98ad67cb25651a572073823096d4f57283b1202bb3921f6d0e35a18a41d73c90971602307ac4d2daa1e30e9cc40c49c38df4881"
}