Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,648,892",
      "signature": "0xb79ae7232de3552a249c43ba795d3644c153ca48fc9d5cb6451ff92f7385f1c227fd4fcbb681c86f8f0637bf06baa3f1",
      "randomness": "0x099f430bb74b9b400b129a20b57940a3d69e43940e2c6ca9e156b97f4d628d94"
    }
  ],
  "blockNumber": "7,432,527"
}

{
  "Sr25519": "0xec674b2dbe92e69c61e54b335dc74758f6a1eb3a35b39c8956b645935034815d9167dba54719d3000cc95958d510b0dd3d0559df44ba7f28d89b39ff397f158d"
}