Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,546,340",
      "signature": "0xb1c2f129bc173c27728785d3b29a9934e93b60c3d4e3f701f302e5b41370832cbf249477c0f9a072e86209e64486eec2",
      "randomness": "0xd2147ed6cff7c895bf5e9408e4bb8ad4086f054d8a708db1922382eb51d03c3b"
    }
  ],
  "blockNumber": "7,406,920"
}

{
  "Sr25519": "0xac98108db12653fe324673fa027e982b4cd977e791836701e137a376de593821b8a86e1b8d630f25542ba37cdea28d6c0817d3ac1bdfbc21eb4256d4340fc58f"
}