Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,562,740",
      "signature": "0x99c3f3a0e41732246adbed7501466e07019cdf0e8167dd1338545c68d12abcf8346812db1f39a4b32136f0780d945c65",
      "randomness": "0xddc83e7a875238fecbf3cd4b5fa4ad997268c2d5a3e5a124d4c01bbfe9c44f97"
    }
  ],
  "blockNumber": "7,411,021"
}

{
  "Sr25519": "0x0caae98fa59e89eb3cbbe65c8af7bc15b46a86445efe8b46a13a660f5e2455490a6420317003e1d00062253c1a69d130bf88a356d2c79c483acb537064f78983"
}