Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,543,342",
      "signature": "0x8137abc737bb111b7179d287a23e37174b440a7f388fc1007c4697a45501f7c55ace34fa31b1fad939ba29073fac275b",
      "randomness": "0xaa10d8726860c06c048122de9cefafd447a789c81f8669de472c6b2149724d7e"
    }
  ],
  "blockNumber": "7,406,171"
}

{
  "Sr25519": "0xe207072c1afab8985b68c89ffbb7b0cb876bcbb82c1ce271061915b74818750a938433580e4f31e9260e2a0e34df6c66c5d93de0bc50a3a813533acabae8c38e"
}