Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,548,681",
      "signature": "0xa12596179483ff6debc6498a007b659133d1b5b5898400f16a4632e6912cb5f91107968a4bf3335c868e63877e837ae5",
      "randomness": "0x5bee56ec42743ab7173d7ac17eda9da2d6779baa1ada84da175d096d39148373"
    }
  ],
  "blockNumber": "7,407,506"
}

{
  "Sr25519": "0x28fdf35c07ac36d177620c123866430fc1d64c24efc074650b39451c792b137a7cd339ff55a50cf1aa379b60a55910ee9e439348584d2fb15c96073c02fb2380"
}