Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,582,498",
      "signature": "0x877ae2d6d2fd22e53a2effed8b2b822921179340dea0452a4bbdbde1c6190a61560ba0ddb9f44a8579b5879a52b802a3",
      "randomness": "0x7e75db5cd7cb6ed4a0c93ff7c26e644b6d1d20e12915991bb0cba31dd1d2a981"
    }
  ],
  "blockNumber": "7,415,947"
}

{
  "Sr25519": "0x7a7dbcdd82b41ec5480c37cf763a45b5036baeb58780b17e1f27266b6ceb9e5c57b7e142d737e8ab9aecc5f9870c64a044d19794e778adce9368ae7bc61eea80"
}