Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,644,104",
      "signature": "0xb9061a6ae0c2f473b782a96a205d2931e5c3f1b2ec64d92702b513a4975c94b142a55afdb3e5d1859144195c73461d28",
      "randomness": "0x9bf46d55ae8c2e040fb04065cbe3897041b276166187783a5d79151840e14cc8"
    }
  ],
  "blockNumber": "7,431,330"
}

{
  "Sr25519": "0x10b2f8adc7030f2f945f9226c52fb830a05d5e5305bdb28cb3f8221ffd0b7409c5cc63fd1883b095d9e27cda246d77e0dc53f2b7aaef7a44c29db356ae123c8b"
}