Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,544,009",
      "signature": "0x92b3c5ca499069aa2df719c92a5e9b62c1838403a18643de64faab97efe6158d57ce0cba72acb9b44221f7d39f1157a3",
      "randomness": "0x52859d4a5314678a3e6627a66fd628716372b7b4061b97debb9bb56e930acb6a"
    }
  ],
  "blockNumber": "7,406,338"
}

{
  "Sr25519": "0x049038d9fa2d9f8da0b71fc7e4dc4910bfa990cd3b234819bbea613c3a5bbb16b8b5babefc9ae7637e2f9856e44ced0ba65c928628ec572cfb2b6ac7e7e24d89"
}