Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,649,447",
      "signature": "0xb6de17f8c68957217bbd7d5cfbe2b76b3a94def5b4383baf289ba4b794bcfdc399ac5f88b692c7a1176e5dbccb3c6309",
      "randomness": "0x7f07336e05d36970618a47ce6174e2d7c68a556ad5b84ab37252af466b0448d8"
    }
  ],
  "blockNumber": "7,432,666"
}

{
  "Sr25519": "0xc474a0be13f4a666cb7a3ab85753ff6df5205dc6864823edb83c19944b533241a0ac540b3de55927feedde3199614778b045467d52095b735e0c7a71da61df83"
}