Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,593,209",
      "signature": "0xadf8e22d064ddc9bb536b100436496f3068d0d5b828152e19d35eafdad491019d625fba550af3e3e929181110bb0725e",
      "randomness": "0x35396758fa6393fcb00980ea8d70ded423c47334cc710d19e2a20d530d353a0c"
    }
  ],
  "blockNumber": "7,418,620"
}

{
  "Sr25519": "0xea887a4ad3251e9b6892f98ae538e14851fe97057bea56d68573d6772e4b57252fc8380362a8aded67c2d6be7ee2786ff37d322af4dc5100710354e2b2bf618c"
}