Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,540,462",
      "signature": "0xadc2d7d3d05a46b0cfad48f3791a8de1a3403f167464b9bea8b7e915f428f2c6c7b223472c8eddbec0a3f9fac231d5ca",
      "randomness": "0xbc5d43c8db5a65912e79fc95073411a3ee77633b6fc0a331f9fdff158a4c446c"
    }
  ],
  "blockNumber": "7,405,451"
}

{
  "Sr25519": "0x62932d97a46099cb4b1651607f234d010c6a2aff87d479add9b80adcaf29b83101cae86a16abe211e1451e89cd07dd61cc09ba22a11f209a45abfd0536302d85"
}