Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,578,626",
      "signature": "0x8c75961b9e9ea5f134b1bc6d8d44ee8e7670d5da9bb95c84da52537aaadf089ae5ece1c7275beb68cc4bbcab385b2310",
      "randomness": "0x0dd98130a7df8ef592ddba7aadcf3a163b74611415da88121e6c7714a2564372"
    }
  ],
  "blockNumber": "7,414,992"
}

{
  "Sr25519": "0xfeae48e820a863550de89463bf7babf412ba020770a4290ac9c247a39cb28f06552b47961746feb8bb1d390f88fadca70b52f30eea1e4249b0e7960db46a2f8d"
}