Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,556,327",
      "signature": "0x92fb81edc97a936768929d4d5edd256b969144b0abfe7b5ba28517ed1f435cadca668d2b3fb2868639affce4fef782e6",
      "randomness": "0x54b60e849d306f40383f6e93c5713a0e415825a60f745ea064eb558fff0fa5ad"
    }
  ],
  "blockNumber": "7,409,417"
}

{
  "Sr25519": "0x649487e032470c557c71b0ebfef80ae3c3583b53782e5c3946f90778029b3b76bfe4dca91d78f7372a33ad3135c4ba4c91c824c0f2d0b0b5a31c67bb162f7783"
}