Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,567,887",
      "signature": "0x97a9f3ccabc5a9ffa7a8199206c61111d7b38ce464d0955eeba16035cc842306b0a196c9830496e9edc6809b21d1b8f1",
      "randomness": "0x119b5ce4469156ef9cc0b9b1f43cb93c0949e2280a2aad6ef48dedfa8d2ccbaf"
    }
  ],
  "blockNumber": "7,412,307"
}

{
  "Sr25519": "0x600387e022f383ceda83b0b192e69d8dc61b2dcdc0ebc3a6a233b43ae93d6055223095d045a6b499e6725dd3f06acac64202514e6076d13ffca8658050184b8e"
}