Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,555,920",
      "signature": "0xa565228c21cf2f78a3e76d926f9f16b3b5a5a5d7e29cc41160a89b04cdfcc0b767ebb4cfbf90fbb988b7cb0302343ae8",
      "randomness": "0x92ec69dc224f008ddeda1f5b580cef503c07c6960e18460c4cc0c2aa3f6b774a"
    }
  ],
  "blockNumber": "7,409,315"
}

{
  "Sr25519": "0x24617af2a30d26656c2344a4bd04aa24efe9e341e3ad80dbcb66945a834b3c267cd51d2b4ca022d4057bf1ccfec8ea835af1759a1c1b416ac80c2a464eb4c085"
}