Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,619,831",
      "signature": "0x9246092a253ee03ff638c3d1c29c43f1b5ae068e88e892d7750a32d0373c53a1fe3e2288c6ff48caca1535a2b45b34c3",
      "randomness": "0xf50f20c5ebe1aaa9202369be0bddb32655bac96bde1f9485441b77540c48dea2"
    }
  ],
  "blockNumber": "7,425,273"
}

{
  "Sr25519": "0x7e62ace2fa555fbf7ce26d3f252e40bec2effe1cab422b357e65764b1135ae7a624619ef5ece40fcdc6de4ef2315d6c84ebc316bce68d62c05e441fd90acff80"
}