Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,543,965",
      "signature": "0xb09b9ef39310d2b6a50d1e8c78d8bec96e18f81eb50e0b47f54063e734a3045c84ff80a3771bd261aed2545e6c980bb5",
      "randomness": "0x94f1e553adbb36e0191c013bcc02b2cad7ea080ee91cc2312eee8ad1ca93457b"
    }
  ],
  "blockNumber": "7,406,327"
}

{
  "Sr25519": "0xb24a4eb691d94f6e13e6a5d2869a3e0d7760222f33381257237d8b91abe174406a20695acbf7529e1d7c6927f41f3b376b24c7c24275d33674b7f719dd343c86"
}