Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,573,767",
      "signature": "0xb2b6fd5ca37d053551c70d9f4b9c2e0469ca073ba185c19f1ad581489ead5d3fba6854fe172084b7e5358ad623ef5aae",
      "randomness": "0x5e2668d7208fb494566fecbc65b9c5c7b49f10ac7b2969bc0b6f0f725fb525f7"
    }
  ],
  "blockNumber": "7,413,777"
}

{
  "Sr25519": "0xee2b7c24899393f23ba7f1be9e3fc901f2ac0c58c59049dd285b27ef27d43760f1191c1d6cf767ca042f6b469af5f445ffdf70c576ea5d53d02a7e451649ad86"
}