Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,542,052",
      "signature": "0xb492b26e7052684abf214d8176e966066738ac81d2718c7d3a8516097309a3668c9f6392be8837df0ae9154c2d755462",
      "randomness": "0xd0c0b9c0eb0746d0609bd81b135b770ac7dcd259f8758c12c28ca2e708a923c8"
    }
  ],
  "blockNumber": "7,405,848"
}

{
  "Sr25519": "0x0c32eb67e3adfe9da1052b237097eab96da0c3bde2e3bb1c7136116a0e14411f460cc9f013fbecb68368b209f72f4ba80f42bbb396d3767a1542e3d0bac61982"
}