Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,551,246",
      "signature": "0x96b580ec6a4b62311fd39dba62fb643c3f25b105ef66152b17338d7243a379ade0a20b4120906be044b9fa95b7e6e15c",
      "randomness": "0x9c661df1298b99010fa3c2dcace84ccef1c7aee5061977e2dd93f7032c81203b"
    }
  ],
  "blockNumber": "7,408,147"
}

{
  "Sr25519": "0xc4087079d1395cdb8195c1b6b5620d2605a236df92e3e4ad9c7a06969de42c5dd6b647e881900ad2523c09b1db6005e39315569a04dc6699ca796cb392466588"
}