Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,570,812",
      "signature": "0xaab0da2114c70bb220b1b07f05541c4d55f5258ec360367dfe41e15bd86b3b23bbcce61df26312c7fbe96a95c008ec98",
      "randomness": "0x150e6be9bd44ca089dab0e4e6443fe59f69427a8d4752de796598f26a6834604"
    }
  ],
  "blockNumber": "7,413,038"
}

{
  "Sr25519": "0x9cc5a3f4271e840edf245abf0ce5a19f95f1171c67f20949d546e95002d8c83d62e4dbacabdf91ae0e2e70bed03bd6c04d31e5478307f8250a76219093dd9f88"
}