Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,644,810",
      "signature": "0xa80234b718f33bd3010abedb04e45d34b05f4ec26eb3f8ab94f0e368081ed4c9824d718d4e693a4c42c5a8278e5106c7",
      "randomness": "0x1e506c1438ade0a051b2556c94b4fdda1c8b4842083f057dcb3dc865f4d5d526"
    }
  ],
  "blockNumber": "7,431,507"
}

{
  "Sr25519": "0x4a0db1e789f04b9f1fb75fa9cf998b6a2676d07ffbd7c4801d073bc917b7b3041f2d65dd8aa457edc02e8c5a5ebf6a98b31c383b1aa87d47aeeb3feedc69a68d"
}