Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,630,017",
      "signature": "0x9795ce3d67111f5065b80f3e2bdcba08eb65590a881f25ee08b85b19a62295b51e75dacda5b9f0fe2505b8dde46105d1",
      "randomness": "0xefede3473d47b53db42449fba89314480407ed27ec698ce85c1d5d097558ca82"
    }
  ],
  "blockNumber": "7,427,819"
}

{
  "Sr25519": "0xcc0b9fcc486f35ce16b8aaa9c1113d71d3d2e6bf0db6f3468817c84bd07b7b0b79e6540907226c7c92fda08d811af41ac0420c9cb7c245d35b7fe4a496c19e82"
}