Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,578,052",
      "signature": "0xa55e5881bb81781f8ca0236f77e328de7777a1a6ebf7e5fb6f30c43093b394164ac7c9072ea1e8d5c3426395a7f71603",
      "randomness": "0x0d3d9307cfe52c48c8b80a11bddcab6f0a5aefd421d4fb56c205da1614483939"
    }
  ],
  "blockNumber": "7,414,848"
}

{
  "Sr25519": "0xe2e2a5cb054524abf8ff1c0af3245f4b1b0e5ab6bae6856c0f78a8363cc78c7f2a975e1c2d072a9135c7b1985cd97c4ef49af1fa65abcdc5582e15a4049f3786"
}