Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,621,937",
      "signature": "0x80501acab391d7a95da02b1fd5376644a211d2fa40d8bb915499cfc29e0554d5d795b2c92d25ce8904f23f9b7bbd004b",
      "randomness": "0x9dee4fc63e8a3892747d00bfc716468a264f3f3f5b855a2477fbc79ce1c66843"
    }
  ],
  "blockNumber": "7,425,799"
}

{
  "Sr25519": "0xb05846b7f3019331500fd6bb241d371d00687ac309a3aa5092e1657046be576e8ace6b3a8e43a0a9b859daadb908de3850a59921864cf9e3a2c755b0d5e8c888"
}