Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,552,326",
      "signature": "0xb214ba4b6d0e42ac07e9a1ce456b08539750ce27bc8bf54c7e3d3dfb90cdf02f4ee740f0778bc59f2b31fcbac92c605c",
      "randomness": "0xd08cb572b3bd54f5ca45a91a6c0bb75a99793ff8c3effcee5ec58a740ceb421a"
    }
  ],
  "blockNumber": "7,408,417"
}

{
  "Sr25519": "0x32ae9e4b8bbe2dea122e33e48033a526eb89ddb6f7d2ce656854d9437ec5734ec61ca58b8d7beaabda2c94f7cb88e8e653c6421c9e626ad2d7a0cab5c1ac6e82"
}