Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,570,310",
      "signature": "0x859632143121730a8919bc9410d80455157511dd1520bdf29ecd03860a62ba7f2639ef09ec7e8c99877ee0b4aa167cb9",
      "randomness": "0x2c4cc644211f99c68e5c1240f11e01e05edd4f728d120721527609259564ba1e"
    }
  ],
  "blockNumber": "7,412,913"
}

{
  "Sr25519": "0x70f9244038418dabbe5034169fc88e0f26286c87d944c084e8f9348cdfe08d2f3b775058313df592f1071ac0150eca1d61c2d8c6bffd855ee1e1fa26e473808d"
}