Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,564,489",
      "signature": "0x909ea3249fc45256137a8961b643b7ab42b1f2882eaef9400ccbc190b28b6a0e2e40414a0ba3234f37dd97ad6d0da9c2",
      "randomness": "0x576d5882edbb0ae24845e0dfb1a12e67d3d8fa0bc554ddeb04e456a66009fe63"
    }
  ],
  "blockNumber": "7,411,458"
}

{
  "Sr25519": "0x027e367b0a76182d61805218adfde3b91aba75e180ab192dee3a3f9610b56a33bbfa017308fc74427187db446d477a22efd067d6828a50cb6834d9c5db4c3282"
}