Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,544,570",
      "signature": "0xb8c78bbef15218f39361854f168405af91386415f6103637a7f0d53863ee16f4a266fa12dcaea7b92e09b4b696ced483",
      "randomness": "0xb286cdc9dc2e459c50cd07084b1d2cdd95fdfef6f8bc1ef1b463ae66fba96342"
    }
  ],
  "blockNumber": "7,406,478"
}

{
  "Sr25519": "0xf80e1600726e48dc1921cd4efcb9453dd4c3abc9a1f1e790267dcbe6867baf24f5f8bdff7141f8e015343d930b7970844031973c83bc604170a0e756d6e6ba89"
}