Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,607,702",
      "signature": "0xa0cfc18e7169d803d88ab03d09572c60787d0a1262a0d3fc0922c071824f4235a76d65bf661edb045b56a5f0f04f2c76",
      "randomness": "0xf9d06798f043deb304bce7901d749f08500b82c5652f2ace1cbaa42b18920e08"
    }
  ],
  "blockNumber": "7,422,242"
}

{
  "Sr25519": "0x1a03da62eb7966d2a95c07de39ba18d0d9bcdaa4db886d01972927ff85ccb403a3cbe67b5d9727d6079aa76959d1f8497a30634fefee22a2c81abb2617ccf68b"
}